diff --git a/data/sql/updates/pending_db_world/rev_1563632673695492400.sql b/data/sql/updates/pending_db_world/rev_1563632673695492400.sql
new file mode 100644
index 000000000..6f48ff366
--- /dev/null
+++ b/data/sql/updates/pending_db_world/rev_1563632673695492400.sql
@@ -0,0 +1,3 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1563632673695492400');
+
+UPDATE creature_template SET spell2=50989 WHERE entry=27881;
diff --git a/src/server/game/Spells/SpellMgr.cpp b/src/server/game/Spells/SpellMgr.cpp
index d5a6948cb..dd2296736 100644
--- a/src/server/game/Spells/SpellMgr.cpp
+++ b/src/server/game/Spells/SpellMgr.cpp
@@ -4311,19 +4311,31 @@ void SpellMgr::LoadDbcDataCorrections()
             spellInfo->DurationIndex = 367; // 2 Hours
             break;
         // Wintergrasp spells
-        case 51422: // Cannon (Tower Cannon)
-            spellInfo->EffectRadiusIndex[EFFECT_0] = 20; // Radius: 20 yards
-            break;
+        case 57607: // WintergraspCatapult - Spell Plague Barrel - EffectRadiusIndex
+        case 57619: // WintergraspDemolisher - Spell Hourl Boulder - EffectRadiusIndex
         case 57610: // Cannon (Siege Turret)
-            spellInfo->EffectRadiusIndex[EFFECT_0] = 20; // Radius: 20 yards
-            spellInfo->EffectRadiusIndex[EFFECT_1] = 10; // Radius: 10 yards
+            spellInfo->EffectRadiusIndex[1] = EFFECT_RADIUS_25_YARDS; // SPELL_EFFECT_WMO_DAMAGE
+        case 51422: // WintergraspCannon - Spell Fire Cannon - EffectRadiusIndex
+            spellInfo->EffectRadiusIndex[0] = EFFECT_RADIUS_10_YARDS; // SPELL_EFFECT_SCHOOL_DAMAGE
+            break;
+        case 54107: // WintergraspDemolisher - Spell Ram -  EffectRadiusIndex
+            spellInfo->EffectRadiusIndex[0] = EFFECT_RADIUS_3_YARDS; // SPELL_EFFECT_KNOCK_BACK
+            spellInfo->EffectRadiusIndex[1] = EFFECT_RADIUS_3_YARDS; // SPELL_EFFECT_SCHOOL_DAMAGE
+            spellInfo->EffectRadiusIndex[2] = EFFECT_RADIUS_3_YARDS; // SPELL_EFFECT_WEAPON_DAMAGE
+            break;
+        case 51678: // WintergraspSiegeEngine - Spell Ram - EffectRadiusIndex
+            spellInfo->EffectRadiusIndex[0] = EFFECT_RADIUS_10_YARDS; // SPELL_EFFECT_KNOCK_BACK
+            spellInfo->EffectRadiusIndex[1] = EFFECT_RADIUS_10_YARDS; // SPELL_EFFECT_SCHOOL_DAMAGE
+            spellInfo->EffectRadiusIndex[2] = EFFECT_RADIUS_20_YARDS; // SPELL_EFFECT_WEAPON_DAMAGE
+            break;
+        case 57606: // WintergraspCatapult - Spell Plague Barrell - Range
+            spellInfo->rangeIndex = 164; // "Catapult Range"
             break;
         case 50999: // Boulder (Demolisher)
-            spellInfo->EffectRadiusIndex[EFFECT_0] = 20; // Radius: 20 yards
-            spellInfo->EffectRadiusIndex[EFFECT_1] = 3; // Radius: 3 yards
+            spellInfo->EffectRadiusIndex[EFFECT_0] = 13; // 10yd
             break;
         case 50990: // Flame Breath (Catapult)
-            spellInfo->EffectRadiusIndex[EFFECT_0] = 30; // Radius: 30 yards
+            spellInfo->EffectRadiusIndex[EFFECT_0] = 19; // 18yd
             break;
 
         /////////////////////////////////