TrinityCore/TrinityCore — comment on commit 61866831caca9f2c980e518bf6b0b8b8691ad151
File: src/server/scripts/Spells/spell_generic.cpp line 1413
By tobmaps:

AURA_EFFECT_HANDLE_REAL means that this will not be handled on spell aura reapply so it will not refresh our 68066 when main aura is reapplied - in result 68066 can expire more earlier than main aura...