fix(Core/Spell): Apply AURA_STATE_FAERIE_FIRE to Faerie Fire (#5319)

src/server/game/Spells/SpellInfo.cpp

@@ -2021,18 +2021,6 @@ AuraStateType SpellInfo::LoadAuraState() const
     if (SpellFamilyName == SPELLFAMILY_DRUID && SpellFamilyFlags[0] & 0x400)
         return AURA_STATE_FAERIE_FIRE;
 
-    // Any Spells that prevent spells can be added here.
-    uint32 StealthPreventionSpellList[] = { 9991, 35331, 9806, 35325 };
-
-    // Goes through each of the spells and identifies them as Stealth Prevention Spell.
-    for (uint32 i = 0; i < sizeof(StealthPreventionSpellList) / sizeof(uint32); i++)
-    {
-        if (Id == StealthPreventionSpellList[i])
-        {
-            return AURA_STATE_FAERIE_FIRE;
-        }
-    }
-
     // Sting (hunter's pet ability)
     if (GetCategory() == 1133)
         return AURA_STATE_FAERIE_FIRE;
@@ -2068,6 +2056,12 @@ AuraStateType SpellInfo::LoadAuraState() const
         case 71465: // Divine Surge
         case 50241: // Oculus, Drake spell Evasive Maneuvers
             return AURA_STATE_UNKNOWN22;
+        case 9991:  // Touch of Zanzil
+        case 35331: // Black Blood
+        case 9806:  // Phantom Strike
+        case 35325: // Glowing Blood
+        case 16498: // Faerie Fire
+            return AURA_STATE_FAERIE_FIRE;
         default:
             break;
     }