diff --git a/data/mods/Xedra_Evolved/spells/changeling_spells.json b/data/mods/Xedra_Evolved/spells/changeling_spells.json
index 7dc03e7212270..014e419c55186 100644
--- a/data/mods/Xedra_Evolved/spells/changeling_spells.json
+++ b/data/mods/Xedra_Evolved/spells/changeling_spells.json
@@ -235,6 +235,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 5,
+    "skill": "deduction",
     "max_level": 1,
     "min_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_NOBLE') * 4.5) + (u_skill('deduction') * 20) + 10" ] },
     "max_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_NOBLE') * 9) + (u_skill('deduction') * 30) + 30" ] },
@@ -264,6 +265,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 7,
+    "skill": "deduction",
     "max_level": 1,
     "min_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_NOBLE') * 3) + (u_skill('deduction') * 20) + 10" ] },
     "max_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_NOBLE') * 7) + (u_skill('deduction') * 30) + 30" ] },
@@ -345,6 +347,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 6,
+    "skill": "deduction",
     "max_level": 1,
     "min_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_COMMONER_POOKA') * 3) + (u_skill('deduction') * 10) + 15" ] },
     "max_damage": { "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_COMMONER_POOKA') * 7) + (u_skill('deduction') * 25) + 60" ] },
@@ -379,6 +382,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 7,
+    "skill": "deduction",
     "max_level": 1,
     "min_damage": {
       "math": [ "(u_sum_traits_of_category_char_has('FAIR_FOLK_COMMONER_SELKIE') * 3) + (u_skill('deduction') * 10) + 10" ]
@@ -420,6 +424,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 3,
+    "skill": "deduction",
     "max_level": 1,
     "min_duration": {
       "math": [
@@ -454,6 +459,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 5,
+    "skill": "deduction",
     "max_level": 1,
     "min_duration": {
       "math": [
@@ -490,6 +496,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 6,
+    "skill": "deduction",
     "max_level": 1,
     "min_duration": {
       "math": [
@@ -526,6 +533,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 7,
+    "skill": "deduction",
     "max_level": 1,
     "min_duration": {
       "math": [
@@ -562,6 +570,7 @@
     "shape": "blast",
     "spell_class": "CHANGELING_MAGIC",
     "difficulty": 9,
+    "skill": "deduction",
     "max_level": 1,
     "magic_type": "xe_fey_magick",
     "base_energy_cost": {