// TARGET_UNIT_MASTER gets blocked here for vehicles, because of a specific aura state that players get
    if (!caster->IsVehicle())
    {
        if (TargetAuraState && !unitTarget->HasAuraState(AuraStateType(TargetAuraState), this, caster))
            return SPELL_FAILED_TARGET_AURASTATE;

        if (TargetAuraStateNot && unitTarget->HasAuraState(AuraStateType(TargetAuraStateNot), this, caster))
            return SPELL_FAILED_TARGET_AURASTATE;
    }