diff --git a/build.gradle b/build.gradle
index c8b58b6..42a3ee1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -36,8 +36,8 @@ repositories {
 }
 
 dependencies {
-    compile("me.shedaniel:linkie-core:1.0.45")
-    compile("com.discord4j:discord4j-core:3.1.3-SNAPSHOT") {
+    compile("me.shedaniel:linkie-core:1.0.55")
+    compile("com.discord4j:discord4j-core:3.1.3") {
         force = true
     }
     compile "org.graalvm.js:js-scriptengine:20.2.0"
@@ -68,6 +68,7 @@ compileKotlin {
     kotlinOptions.jvmTarget = "1.8"
     kotlinOptions {
         freeCompilerArgs = ["-Xopt-in=kotlin.RequiresOptIn", "-Xinline-classes"]
+        languageVersion = "1.4"
     }
 }
 
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/CommandBase.kt b/src/main/kotlin/me/shedaniel/linkie/discord/CommandBase.kt
index ecb84ca..4cddaf3 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/CommandBase.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/CommandBase.kt
@@ -16,6 +16,7 @@
 
 package me.shedaniel.linkie.discord
 
+import com.soywiz.korio.async.runBlockingNoJs
 import discord4j.common.util.Snowflake
 import discord4j.core.`object`.entity.Member
 import discord4j.core.`object`.entity.Message
@@ -28,33 +29,40 @@ import me.shedaniel.linkie.InvalidUsageException
 import me.shedaniel.linkie.MappingsProvider
 import me.shedaniel.linkie.Namespace
 import me.shedaniel.linkie.discord.config.ConfigManager
-import me.shedaniel.linkie.discord.utils.*
+import me.shedaniel.linkie.discord.utils.addInlineField
+import me.shedaniel.linkie.discord.utils.buildReactions
+import me.shedaniel.linkie.discord.utils.content
+import me.shedaniel.linkie.discord.utils.sendEdit
+import me.shedaniel.linkie.discord.utils.sendEditEmbed
+import me.shedaniel.linkie.discord.utils.sendEmbedMessage
+import me.shedaniel.linkie.discord.utils.sendMessage
+import me.shedaniel.linkie.discord.utils.tryRemoveAllReactions
 import reactor.core.publisher.Mono
 import java.time.Duration
 import java.util.*
 
-typealias EmbedCreator = EmbedCreateSpec.() -> Unit
+typealias EmbedCreator = suspend EmbedCreateSpec.() -> Unit
 
 fun embedCreator(creator: EmbedCreator) = creator
 
 fun MessageCreator.sendPages(
     initialPage: Int,
     maxPages: Int,
-    creator: EmbedCreateSpec.(Int) -> Unit,
+    creator: suspend EmbedCreateSpec.(Int) -> Unit,
 ) = sendPages(initialPage, maxPages, previous.author.get().id, creator)
 
 fun MessageCreator.sendPages(
     initialPage: Int,
     maxPages: Int,
     user: User,
-    creator: EmbedCreateSpec.(Int) -> Unit,
+    creator: suspend EmbedCreateSpec.(Int) -> Unit,
 ) = sendPages(initialPage, maxPages, user.id, creator)
 
 fun MessageCreator.sendPages(
     initialPage: Int,
     maxPages: Int,
     userId: Snowflake,
-    creator: EmbedCreateSpec.(Int) -> Unit,
+    creator: suspend EmbedCreateSpec.(Int) -> Unit,
 ) {
     var page = initialPage
     val builder = embedCreator { creator(this, page) }
@@ -82,7 +90,7 @@ fun MessageCreator.sendPages(
 }
 
 interface CommandBase {
-    fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
+    suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
 
     fun postRegister() {}
 }
@@ -113,16 +121,16 @@ data class MessageCreator(
 
     fun sendEmbed(content: EmbedCreator): Mono<Message> {
         return if (message == null) {
-            channel.sendEmbedMessage(previous, content)
+            channel.sendEmbedMessage(previous) { runBlockingNoJs { content() } }
         } else {
-            message!!.sendEditEmbed(content)
+            message!!.sendEditEmbed { runBlockingNoJs { content() } }
         }.doOnSuccess { message = it }
     }
 }
 
 open class SubCommandHolder : CommandBase {
     private val subcommands = mutableMapOf<String, SubCommandBase>()
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateNotEmpty(prefix, "$cmd help")
 
         when (val subcommand = args[0].toLowerCase(Locale.ROOT)) {
@@ -151,7 +159,7 @@ open class SubCommandHolder : CommandBase {
                 val reactor = field.get(this) as SubCommandReactor
                 subcommands[name] = object : SubCommandBase {
                     override val name: String = name
-                    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) =
+                    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) =
                         reactor.execute(event, message, prefix, user, cmd, args, channel)
 
                 }
@@ -160,13 +168,13 @@ open class SubCommandHolder : CommandBase {
     }
 
     fun subCmd(reactor: (event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) -> Unit): SubCommandReactor = object : SubCommandReactor {
-        override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+        override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
             reactor(event, message, prefix, user, cmd, args, channel)
         }
     }
 
     fun subCmd(reactor: CommandBase): SubCommandReactor = object : SubCommandReactor {
-        override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+        override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
             reactor.execute(event, message, prefix, user, cmd, args, channel)
         }
     }
@@ -177,10 +185,10 @@ interface SubCommandBase : SubCommandReactor {
 }
 
 interface SubCommandReactor {
-    fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
+    suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
 }
 
-inline fun <T> MessageCreator.getCatching(user: User, run: () -> T): T {
+inline suspend fun <T> MessageCreator.getCatching(user: User, run: suspend () -> T): T {
     try {
         return run()
     } catch (t: Throwable) {
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/CommandHandler.kt b/src/main/kotlin/me/shedaniel/linkie/discord/CommandHandler.kt
index c87289a..84686a7 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/CommandHandler.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/CommandHandler.kt
@@ -36,7 +36,7 @@ object CommandHandler : CommandAcceptor {
     override fun getPrefix(event: MessageCreateEvent): String? =
         event.guildId.orElse(null)?.let { ConfigManager[it.asLong()].prefix }
 
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (cmd in commandMap)
             commandMap[cmd]!!.execute(event, message, prefix, user, cmd, args, channel)
     }
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/CommandMap.kt b/src/main/kotlin/me/shedaniel/linkie/discord/CommandMap.kt
index f18a5eb..f2bf79a 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/CommandMap.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/CommandMap.kt
@@ -76,7 +76,7 @@ class CommandMap(private val commandAcceptor: CommandAcceptor, private val defau
 }
 
 interface CommandAcceptor {
-    fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
+    suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel)
     fun getPrefix(event: MessageCreateEvent): String?
 }
 
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/TrickHandler.kt b/src/main/kotlin/me/shedaniel/linkie/discord/TrickHandler.kt
index 0048f05..9c07105 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/TrickHandler.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/TrickHandler.kt
@@ -30,7 +30,7 @@ object TrickHandler : CommandAcceptor {
     override fun getPrefix(event: MessageCreateEvent): String? =
         event.guildId.orElse(null)?.let { ConfigManager[it.asLong()].tricksPrefix }
 
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (event.guildId.isPresent) {
             val guildId = event.guildId.get().asLong()
             if (!ConfigManager[guildId].tricksEnabled) return
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/ValueKeeper.kt b/src/main/kotlin/me/shedaniel/linkie/discord/ValueKeeper.kt
index b1e19fc..38fdca5 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/ValueKeeper.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/ValueKeeper.kt
@@ -16,41 +16,45 @@
 
 package me.shedaniel.linkie.discord
 
+import com.soywiz.korio.async.runBlockingNoJs
+import me.shedaniel.linkie.discord.utils.getOrNull
 import java.time.Duration
 import java.util.*
 import kotlin.concurrent.timerTask
 import kotlin.properties.ReadOnlyProperty
 
 @Suppress("MemberVisibilityCanBePrivate", "unused")
-class ValueKeeper<T> constructor(val timeToKeep: Duration, var value: Optional<T>, val getter: () -> T) {
+class ValueKeeper<T> constructor(val timeToKeep: Duration, var value: Optional<T>, val getter: suspend () -> T) {
     companion object {
         private val timer = Timer()
     }
 
     private var task: TimerTask? = null
 
-    constructor(timeToKeep: Duration, value: T, getter: () -> T) : this(timeToKeep, Optional.of(value), getter)
-    constructor(timeToKeep: Duration, getter: () -> T) : this(timeToKeep, getter(), getter)
+    constructor(timeToKeep: Duration, value: T, getter: suspend () -> T) : this(timeToKeep, Optional.of(value), getter)
+    constructor(timeToKeep: Duration, getter: suspend () -> T) : this(timeToKeep, runBlockingNoJs { getter() }, getter)
 
     init {
-        schedule()
+        runBlockingNoJs {
+            schedule()
+        }
     }
 
-    fun get(): T = value.orElseGet { getter().also { value = Optional.of(it); schedule() } }
+    suspend fun get(): T = value.getOrNull() ?: getter().also { value = Optional.of(it); schedule() }
 
-    fun clear() {
+    suspend fun clear() {
         value = Optional.empty()
         System.gc()
     }
 
-    fun schedule() {
+    suspend fun schedule() {
         task?.cancel()
-        task = timerTask { clear() }
+        task = timerTask { runBlockingNoJs { clear() } }
         timer.schedule(task, timeToKeep.toMillis())
     }
 }
 
-fun <T> valueKeeper(timeToKeep: Duration = Duration.ofMinutes(2), getter: () -> T): ReadOnlyProperty<Any?, T> {
+fun <T> valueKeeper(timeToKeep: Duration = Duration.ofMinutes(2), getter: suspend () -> T): ReadOnlyProperty<Any?, T> {
     val keeper = ValueKeeper(timeToKeep, getter)
-    return ReadOnlyProperty { _, _ -> keeper.get() }
+    return ReadOnlyProperty { _, _ -> runBlockingNoJs { keeper.get() } }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AWCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AWCommand.kt
index fe47fcc..601dee4 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AWCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AWCommand.kt
@@ -27,7 +27,7 @@ import me.shedaniel.linkie.discord.utils.setTimestampToNow
 import me.shedaniel.linkie.discord.validateEmpty
 
 object AWCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         message.sendEmbed {
             setFooter("Requested by " + user.discriminatedName, user.avatarUrl)
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AboutCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AboutCommand.kt
index b2040d1..43a7ede 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AboutCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AboutCommand.kt
@@ -26,7 +26,7 @@ import me.shedaniel.linkie.discord.utils.*
 import me.shedaniel.linkie.discord.validateEmpty
 
 object AboutCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         message.sendEmbed {
             setTitle("About Linkie")
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AddTrickCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AddTrickCommand.kt
index 27cff50..bd21f66 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/AddTrickCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/AddTrickCommand.kt
@@ -34,7 +34,7 @@ import me.shedaniel.linkie.discord.validateUsage
 import java.util.*
 
 object AddTrickCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateUsage(prefix, 2..Int.MAX_VALUE, "$cmd <name> [--script] <trick>")
         val name = args.first()
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/EvaluateCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/EvaluateCommand.kt
index 92acc5a..601a043 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/EvaluateCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/EvaluateCommand.kt
@@ -28,7 +28,7 @@ import me.shedaniel.linkie.discord.scripting.push
 import me.shedaniel.linkie.discord.validateNotEmpty
 
 object EvaluateCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateNotEmpty(prefix, "$cmd <script>")
         var string = args.joinToString(" ")
         if (string.startsWith("```")) string = string.substring(3)
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FTBDramaCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FTBDramaCommand.kt
index 9154156..716c4fc 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FTBDramaCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FTBDramaCommand.kt
@@ -36,7 +36,7 @@ object FTBDramaCommand : CommandBase {
         isLenient = true
     }
 
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         val jsonText = URL("https://ftb-drama.herokuapp.com/json").readText()
         val jsonObject = json.parseToJsonElement(jsonText).jsonObject
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricCommand.kt
index d52fb78..8ec3e7e 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricCommand.kt
@@ -41,7 +41,7 @@ object FabricCommand : CommandBase {
             version != null && version.snapshot == null
         }.maxWithOrNull(compareBy { it.tryToVersion() })!!
 
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateUsage(prefix, 0..1, "$cmd [version]")
         val latestVersion = this.latestVersion
         val gameVersion = if (args.isEmpty()) latestVersion else args[0]
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricDramaCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricDramaCommand.kt
index 201fcb9..b31e840 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricDramaCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/FabricDramaCommand.kt
@@ -36,7 +36,7 @@ object FabricDramaCommand : CommandBase {
         isLenient = true
     }
 
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         val jsonText = URL("https://fabric-drama.herokuapp.com/json").readText()
         val jsonObject = json.parseToJsonElement(jsonText).jsonObject
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/GetValueCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/GetValueCommand.kt
index 65aa58c..a75a620 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/GetValueCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/GetValueCommand.kt
@@ -26,7 +26,7 @@ import me.shedaniel.linkie.discord.utils.discriminatedName
 import me.shedaniel.linkie.discord.utils.setTimestampToNow
 
 object GetValueCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         event.validateInGuild()
         event.member.get().validateAdmin()
         args.validateUsage(prefix, 1, "$cmd <property>")
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/HelpCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/HelpCommand.kt
index df2dabe..853d5a9 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/HelpCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/HelpCommand.kt
@@ -27,7 +27,7 @@ import me.shedaniel.linkie.discord.utils.setTimestampToNow
 import me.shedaniel.linkie.discord.validateEmpty
 
 object HelpCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         message.sendEmbed {
             setTitle("Linkie Help Command")
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListAllTricksCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListAllTricksCommand.kt
index 7e7232e..a203c40 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListAllTricksCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListAllTricksCommand.kt
@@ -33,7 +33,7 @@ import java.time.Instant
 import kotlin.math.ceil
 
 object ListAllTricksCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateEmpty(prefix, cmd)
         val guild = event.guild.block()!!
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListTricksCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListTricksCommand.kt
index 3a8eec2..bce56af 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListTricksCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ListTricksCommand.kt
@@ -35,7 +35,7 @@ import java.time.Instant
 import kotlin.math.ceil
 
 object ListTricksCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateUsage(prefix, 1, "$cmd [userId]")
         val memberId = if (args.isEmpty()) user.id.asLong() else (args.first().toLongOrNull() ?: throw NullPointerException("Member id must be a number!"))
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/NamespacesCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/NamespacesCommand.kt
index f500adb..032da16 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/NamespacesCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/NamespacesCommand.kt
@@ -29,7 +29,7 @@ import me.shedaniel.linkie.discord.utils.setTimestampToNow
 import me.shedaniel.linkie.discord.validateEmpty
 
 object NamespacesCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateEmpty(prefix, cmd)
         message.sendEmbed {
             setTitle("List of Namespaces")
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryClassCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryClassCommand.kt
index 80c51cd..873bc88 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryClassCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryClassCommand.kt
@@ -31,7 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryClassCommand(private val namespace: Namespace?) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (this.namespace == null) {
             args.validateUsage(prefix, 2..3, "$cmd <namespace> <search> [version]\nDo !namespaces for list of namespaces.")
         } else args.validateUsage(prefix, 1..2, "$cmd <search> [version]")
@@ -70,7 +70,7 @@ class QueryClassCommand(private val namespace: Namespace?) : CommandBase {
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchKey: String,
         provider: MappingsProvider,
         user: User,
@@ -89,7 +89,7 @@ class QueryClassCommand(private val namespace: Namespace?) : CommandBase {
             val result = MappingsQuery.queryClasses(QueryContext(
                 provider = provider,
                 searchKey = searchKey,
-            )).deCompound().map { it.map { it.value }.toList() }
+            )).toSimpleMappingsMetadata().map { it.map { it.value }.toList() }
             if (result.value.isEmpty()) {
                 MappingsQuery.errorNoResultsFound(MappingsEntryType.CLASS, searchKey)
             }
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryCompoundCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryCompoundCommand.kt
index 9d8df4a..ff6a681 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryCompoundCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryCompoundCommand.kt
@@ -34,7 +34,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryCompoundCommand(private val namespace: Namespace?) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (this.namespace == null) {
             args.validateUsage(prefix, 2..3, "$cmd <namespace> <search> [version]\nDo !namespaces for list of namespaces.")
         } else args.validateUsage(prefix, 1..2, "$cmd <search> [version]")
@@ -74,7 +74,7 @@ class QueryCompoundCommand(private val namespace: Namespace?) : CommandBase {
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchKey: String,
         provider: MappingsProvider,
         user: User,
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryFieldCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryFieldCommand.kt
index 6e01118..e7f1df3 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryFieldCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryFieldCommand.kt
@@ -31,7 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryFieldCommand(private val namespace: Namespace?) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (this.namespace == null) {
             args.validateUsage(prefix, 2..3, "$cmd <namespace> <search> [version]\nDo !namespaces for list of namespaces.")
         } else args.validateUsage(prefix, 1..2, "$cmd <search> [version]")
@@ -69,7 +69,7 @@ class QueryFieldCommand(private val namespace: Namespace?) : CommandBase {
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchKey: String,
         provider: MappingsProvider,
         user: User,
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryMethodCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryMethodCommand.kt
index d38fb6e..4523c21 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryMethodCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryMethodCommand.kt
@@ -31,7 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryMethodCommand(private val namespace: Namespace?) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         if (this.namespace == null) {
             args.validateUsage(prefix, 2..3, "$cmd <namespace> <search> [version]\nDo !namespaces for list of namespaces.")
         } else args.validateUsage(prefix, 1..2, "$cmd <search> [version]")
@@ -69,7 +69,7 @@ class QueryMethodCommand(private val namespace: Namespace?) : CommandBase {
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchKey: String,
         provider: MappingsProvider,
         user: User,
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateClassCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateClassCommand.kt
index 903c208..c39261c 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateClassCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateClassCommand.kt
@@ -32,7 +32,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryTranslateClassCommand(private val source: Namespace, private val target: Namespace) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         source.validateNamespace()
         source.validateGuild(event)
         target.validateNamespace()
@@ -70,7 +70,7 @@ class QueryTranslateClassCommand(private val source: Namespace, private val targ
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchTerm: String,
         sourceProvider: MappingsProvider,
         targetProvider: MappingsProvider,
@@ -93,10 +93,10 @@ class QueryTranslateClassCommand(private val source: Namespace, private val targ
             description = desc
         }.block()
         return message.getCatching(user) {
-            val sourceMappings = sourceProvider.mappingsContainer!!.invoke()
-            val targetMappings = targetProvider.mappingsContainer!!.invoke()
+            val sourceMappings = sourceProvider.get()
+            val targetMappings = targetProvider.get()
             val remappedClasses = mutableMapOf<String, String>()
-            sourceMappings.classes.asSequence().filter {
+            sourceMappings.classes.values.asSequence().filter {
                 it.intermediaryName.onlyClass().equals(searchTerm, false) ||
                         it.mappedName?.onlyClass()?.equals(searchTerm, false) == true
             }.forEach { yarnClass ->
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateFieldCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateFieldCommand.kt
index 2fcf4ee..bca5d1e 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateFieldCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateFieldCommand.kt
@@ -31,7 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryTranslateFieldCommand(private val source: Namespace, private val target: Namespace) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         source.validateNamespace()
         source.validateGuild(event)
         target.validateNamespace()
@@ -70,7 +70,7 @@ class QueryTranslateFieldCommand(private val source: Namespace, private val targ
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchTerm: String,
         sourceProvider: MappingsProvider,
         targetProvider: MappingsProvider,
@@ -93,10 +93,10 @@ class QueryTranslateFieldCommand(private val source: Namespace, private val targ
             description = desc
         }.block()
         return message.getCatching(user) {
-            val sourceMappings = sourceProvider.mappingsContainer!!.invoke()
-            val targetMappings = targetProvider.mappingsContainer!!.invoke()
+            val sourceMappings = sourceProvider.get()
+            val targetMappings = targetProvider.get()
             val remappedFields = mutableMapOf<FieldCompound, String>()
-            sourceMappings.classes.forEach { sourceClassParent ->
+            sourceMappings.classes.values.forEach { sourceClassParent ->
                 sourceClassParent.fields.forEach inner@{ sourceField ->
                     if (sourceField.intermediaryName.onlyClass().equals(searchTerm, true) || sourceField.mappedName?.onlyClass()?.equals(searchTerm, true) == true) {
                         val obfName = sourceField.obfName.merged!!
@@ -105,9 +105,7 @@ class QueryTranslateFieldCommand(private val source: Namespace, private val targ
                         val targetField = targetClass.fields.firstOrNull { it.obfName.merged == obfName } ?: return@inner
                         remappedFields[FieldCompound(
                             sourceClassParent.optimumName.onlyClass() + "#" + sourceField.optimumName,
-                            sourceField.obfDesc.merged ?: sourceField.intermediaryDesc.remapDescriptor {
-                                sourceMappings.getClass(it)?.obfName?.merged ?: it
-                            }
+                            sourceField.getObfMergedDesc(sourceMappings)
                         )] =
                             targetClass.optimumName.onlyClass() + "#" + targetField.optimumName
                     }
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateMethodCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateMethodCommand.kt
index 79d6bbb..b13a8d9 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateMethodCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/QueryTranslateMethodCommand.kt
@@ -31,7 +31,7 @@ import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.ceil
 
 class QueryTranslateMethodCommand(private val source: Namespace, private val target: Namespace) : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         source.validateNamespace()
         source.validateGuild(event)
         target.validateNamespace()
@@ -70,7 +70,7 @@ class QueryTranslateMethodCommand(private val source: Namespace, private val tar
         }
     }
 
-    private fun build(
+    private suspend fun build(
         searchTerm: String,
         sourceProvider: MappingsProvider,
         targetProvider: MappingsProvider,
@@ -93,22 +93,20 @@ class QueryTranslateMethodCommand(private val source: Namespace, private val tar
             description = desc
         }.block()
         return message.getCatching(user) {
-            val sourceMappings = sourceProvider.mappingsContainer!!.invoke()
-            val targetMappings = targetProvider.mappingsContainer!!.invoke()
+            val sourceMappings = sourceProvider.get()
+            val targetMappings = targetProvider.get()
             val remappedMethods = mutableMapOf<MethodCompound, String>()
-            sourceMappings.classes.forEach { sourceClassParent ->
+            sourceMappings.classes.values.forEach { sourceClassParent ->
                 sourceClassParent.methods.forEach inner@{ sourceMethod ->
                     if (sourceMethod.intermediaryName.onlyClass().equals(searchTerm, true) || sourceMethod.mappedName?.onlyClass()?.equals(searchTerm, true) == true) {
                         val obfName = sourceMethod.obfName.merged!!
-                        val obfDesc = sourceMethod.obfDesc.merged!!
+                        val obfDesc = sourceMethod.getObfMergedDesc(sourceMappings)
                         val parentObfName = sourceClassParent.obfName.merged!!
                         val targetClass = targetMappings.getClassByObfName(parentObfName) ?: return@inner
-                        val targetMethod = targetClass.methods.firstOrNull { it.obfName.merged == obfName && it.obfDesc.merged == obfDesc } ?: return@inner
+                        val targetMethod = targetClass.methods.firstOrNull { it.obfName.merged == obfName && it.getObfServerDesc(targetMappings) == obfDesc } ?: return@inner
                         remappedMethods[MethodCompound(
                             sourceClassParent.optimumName.onlyClass() + "#" + sourceMethod.optimumName,
-                            sourceMethod.obfDesc.merged ?: sourceMethod.intermediaryDesc.remapDescriptor {
-                                sourceMappings.getClass(it)?.obfName?.merged ?: it
-                            }
+                            obfDesc
                         )] = targetClass.optimumName.onlyClass() + "#" + targetMethod.optimumName
                     }
                 }
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RandomClassCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RandomClassCommand.kt
index 10f0a73..5fce29b 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RandomClassCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RandomClassCommand.kt
@@ -21,6 +21,7 @@ import discord4j.core.`object`.entity.User
 import discord4j.core.`object`.entity.channel.MessageChannel
 import discord4j.core.event.domain.message.MessageCreateEvent
 import discord4j.core.spec.EmbedCreateSpec
+import me.shedaniel.linkie.Class
 import me.shedaniel.linkie.MappingsContainer
 import me.shedaniel.linkie.MappingsProvider
 import me.shedaniel.linkie.Namespaces
@@ -31,7 +32,7 @@ import java.util.*
 import java.util.concurrent.atomic.AtomicReference
 
 object RandomClassCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         args.validateUsage(prefix, 3, "$cmd <namespace> <version> <amount>\nDo !namespaces for list of namespaces.")
         val namespace = Namespaces.namespaces[args.first().toLowerCase(Locale.ROOT)]
             ?: throw IllegalArgumentException("Invalid Namespace: ${args.first()}\nNamespaces: " + Namespaces.namespaces.keys.joinToString(", "))
@@ -65,7 +66,7 @@ object RandomClassCommand : CommandBase {
         }
     }
 
-    private fun build(
+    private suspend fun build(
         provider: MappingsProvider,
         user: User,
         message: MessageCreator,
@@ -77,18 +78,17 @@ object RandomClassCommand : CommandBase {
             if (!provider.cached!!) desc += "\nThis mappings version is not yet cached, might take some time to download."
             description = desc
         }.block()
-        return provider.mappingsContainer!!.invoke()
+        return provider.get()
     }
 
     private fun EmbedCreateSpec.buildMessage(mappingsContainer: MappingsContainer, count: Int, author: User) {
-        val range = mappingsContainer.classes.indices
-        val set = mutableSetOf<Int>()
-        for (i in 0 until count) randomIndex(range, set)
+        val set = mutableSetOf<String>()
+        for (i in 0 until count) randomIndex(mappingsContainer.classes, set)
         if (mappingsContainer.mappingSource == null) setFooter("Requested by ${author.discriminatedName}", author.avatarUrl)
         else setFooter("Requested by ${author.discriminatedName} • ${mappingsContainer.mappingSource}", author.avatarUrl)
         setTitle("List of Random ${mappingsContainer.name} Classes")
         var desc = ""
-        set.sorted().map { mappingsContainer.classes[it] }.forEach { mappingsClass ->
+        set.sorted().map { mappingsContainer.classes[it]!! }.forEach { mappingsClass ->
             if (desc.isNotEmpty())
                 desc += "\n"
             desc += mappingsClass.mappedName ?: mappingsClass.intermediaryName
@@ -97,9 +97,9 @@ object RandomClassCommand : CommandBase {
         setTimestampToNow()
     }
 
-    private fun randomIndex(range: IntRange, set: MutableSet<Int>): Int {
-        val random = range.random()
-        if (random in set) return randomIndex(range, set)
-        return random.also { set.add(it) }
+    private fun randomIndex(range: MutableMap<String, Class>, set: MutableSet<String>) {
+        var random = range.keys.random()
+        while (random in set) random = range.keys.random()
+        set.add(random)
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RemoveTrickCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RemoveTrickCommand.kt
index a315df9..aba9ef7 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RemoveTrickCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RemoveTrickCommand.kt
@@ -30,7 +30,7 @@ import me.shedaniel.linkie.discord.utils.setTimestampToNow
 import me.shedaniel.linkie.discord.validateUsage
 
 object RemoveTrickCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateUsage(prefix, 1, "$cmd <name>")
         val name = args.first()
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RunTrickCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RunTrickCommand.kt
index d8e8c10..dc183c1 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/RunTrickCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/RunTrickCommand.kt
@@ -29,7 +29,7 @@ import me.shedaniel.linkie.discord.tricks.TricksManager
 import me.shedaniel.linkie.discord.validateUsage
 
 object RunTrickCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateUsage(prefix, 1, "$cmd <trick>")
         val trickName = args.first()
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
index 432063b..a75841d 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/SetValueCommand.kt
@@ -26,7 +26,7 @@ import me.shedaniel.linkie.discord.utils.discriminatedName
 import me.shedaniel.linkie.discord.utils.setTimestampToNow
 
 object SetValueCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         event.validateInGuild()
         event.member.get().validateAdmin()
         args.validateUsage(prefix, 1..Int.MAX_VALUE, "$cmd <property> <value>")
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/TrickInfoCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/TrickInfoCommand.kt
index 587cc9d..3864008 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/TrickInfoCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/TrickInfoCommand.kt
@@ -28,7 +28,7 @@ import me.shedaniel.linkie.discord.validateUsage
 import java.time.Instant
 
 object TrickInfoCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         LinkieScripting.validateGuild(event)
         args.validateUsage(prefix, 1, "$cmd <trick>")
         val trickName = args.first()
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ValueListCommand.kt b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ValueListCommand.kt
index 8cf0ef4..cc8891a 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/commands/ValueListCommand.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/commands/ValueListCommand.kt
@@ -28,7 +28,7 @@ import me.shedaniel.linkie.utils.dropAndTake
 import kotlin.math.ceil
 
 object ValueListCommand : CommandBase {
-    override fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
+    override suspend fun execute(event: MessageCreateEvent, message: MessageCreator, prefix: String, user: User, cmd: String, args: MutableList<String>, channel: MessageChannel) {
         event.validateInGuild()
         event.member.get().validateAdmin()
         args.validateEmpty(prefix, cmd)
diff --git a/src/main/kotlin/me/shedaniel/linkie/discord/utils/QueryMessageBuilder.kt b/src/main/kotlin/me/shedaniel/linkie/discord/utils/QueryMessageBuilder.kt
index b1a5bc1..05e6b93 100644
--- a/src/main/kotlin/me/shedaniel/linkie/discord/utils/QueryMessageBuilder.kt
+++ b/src/main/kotlin/me/shedaniel/linkie/discord/utils/QueryMessageBuilder.kt
@@ -24,6 +24,7 @@ import me.shedaniel.linkie.MappingsContainer
 import me.shedaniel.linkie.MappingsMetadata
 import me.shedaniel.linkie.Method
 import me.shedaniel.linkie.Namespace
+import me.shedaniel.linkie.getMappedDesc
 import me.shedaniel.linkie.utils.localiseFieldDesc
 import me.shedaniel.linkie.utils.mapIntermediaryDescToNamed
 import me.shedaniel.linkie.utils.mapObfDescToNamed
@@ -51,6 +52,7 @@ object QueryMessageBuilder {
     }
 
     fun buildField(builder: StringBuilder, namespace: Namespace, field: Field, parent: Class, mappings: MappingsContainer) = builder.apply {
+        val mappedDesc = field.getMappedDesc(mappings)
         appendLine("**Field: ${parent.optimumName}#__${field.optimumName}__**")
         append("__Name__: ")
         append(field.obfName.buildString(nonEmptySuffix = " => "))
@@ -58,14 +60,14 @@ object QueryMessageBuilder {
         append(field.mappedName.mapIfNotNullOrNotEquals(field.intermediaryName) { " => `$it`" } ?: "")
         if (namespace.supportsFieldDescription()) {
             appendLine().append("__Type__: ")
-            append((field.mappedDesc ?: field.intermediaryDesc.mapIntermediaryDescToNamed(mappings)).localiseFieldDesc())
+            append(mappedDesc.localiseFieldDesc())
         }
         if (namespace.supportsMixin()) {
             appendLine().append("__Mixin Target__: `")
             append("L${parent.optimumName};")
             append(field.optimumName)
             append(':')
-            append(field.mappedDesc ?: field.intermediaryDesc.mapIntermediaryDescToNamed(mappings))
+            append(mappedDesc)
             append('`')
         }
         if (namespace.supportsAT()) {
@@ -80,12 +82,13 @@ object QueryMessageBuilder {
             append(' ')
             append(field.optimumName)
             append(' ')
-            append(field.mappedDesc ?: field.intermediaryDesc.mapIntermediaryDescToNamed(mappings))
+            append(mappedDesc)
             append('`')
         }
     }
 
     fun buildMethod(builder: StringBuilder, namespace: Namespace, method: Method, parent: Class, mappings: MappingsContainer) = builder.apply {
+        val mappedDesc = method.getMappedDesc(mappings)
         appendLine("**Method: ${parent.optimumName}#__${method.optimumName}__**")
         append("__Name__: ")
         append(method.obfName.buildString(nonEmptySuffix = " => "))
@@ -95,13 +98,13 @@ object QueryMessageBuilder {
             appendLine().append("__Mixin Target__: `")
             append("L${parent.optimumName};")
             append(method.optimumName)
-            append(method.mappedDesc ?: method.intermediaryDesc.mapIntermediaryDescToNamed(mappings))
+            append(mappedDesc)
             append('`')
         }
         if (namespace.supportsAT()) {
             appendLine().append("__AT__: `public ${parent.optimumName.replace('/', '.')} ")
             append(method.intermediaryName)
-            append(method.obfDesc.merged!!.mapObfDescToNamed(mappings))
+            append(mappedDesc)
             append(" # ")
             append(method.optimumName)
             append('`')
@@ -111,7 +114,7 @@ object QueryMessageBuilder {
             append(' ')
             append(method.optimumName)
             append(' ')
-            append(method.mappedDesc ?: method.intermediaryDesc.mapIntermediaryDescToNamed(mappings))
+            append(mappedDesc)
             append('`')
         }
     }
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index 78fbf27..5a692dc 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
+    <statusListener class="ch.qos.logback.core.status.NopStatusListener" />
     <timestamp key="byDay" datePattern="yyyyMMdd" />
     
     <!-- custom coloring conversion -->
@@ -19,15 +20,10 @@
         </layout>
     </appender>
 
-    <logger name="me.shedaniel.linkie" level="DEBUG" />
-    <logger name="discord4j" level="INFO" />
-    <logger name="reactor" level="INFO" />
-    <logger name="io.netty" level="INFO" />
-
-    <root level="TRACE">
+    <root level="INFO">
         <appender-ref ref="STDOUT" />
     </root>
-    <root level="DEBUG">
+    <root level="INFO">
         <appender-ref ref="FILE" />
     </root>
 </configuration>
\ No newline at end of file