ToDo DK Zone about legends-of-azeroth-pandaria-5.4.8 HOT 3 CLOSED

SPELL_EYE_PHASEMASK         = 70889,
SPELL_EYE_VISUAL            = 51892,
SPELL_EYE_FL_BOOST_RUN      = 51923,
SPELL_EYE_FL_BOOST_FLY      = 51890,
SPELL_EYE_CONTROL           = 51852,

CreatureAI* GetAI(Creature* creature) const
{
    return new npc_eye_of_acherusAI(creature);
}

struct npc_eye_of_acherusAI : public ScriptedAI
{
    npc_eye_of_acherusAI(Creature* creature) : ScriptedAI(creature)
    {
        Reset();
    }

    uint32 startTimer;
    bool IsActive;

    void Reset()
    {
        if (Unit* controller = me->GetCharmer())
            me->SetLevel(controller->getLevel());

            me->CastSpell(me, SPELL_EYE_FL_BOOST_FLY, true);
            me->SetDisplayId(DISPLAYID_EYE_HUGE);
            Talk(SAY_EYE_LAUNCHED);
            // Sniff calls for SMSG_MESSAGECHAT | Type: RaidBossWhisper (42) | Language: Universal (0).
            //me->MonsterSay(SAY_START, LANG_UNIVERSAL, 0);
            me->SetHomePosition(2361.21f, -5660.45f, 496.7444f, 0);
            me->GetMotionMaster()->MoveCharge(1758.007f, -5876.785f, 166.8667f, 0); //position center
            me->SetReactState(REACT_AGGRESSIVE);
            me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_STUNNED);

        IsActive   = false;
        startTimer = 2000;
    }

    void AttackStart(Unit *) {}
    void MoveInLineOfSight(Unit *) {}

    void JustDied(Unit* /*killer*/)
    {
        if (Unit* charmer = me->GetCharmer())
           charmer->RemoveAurasDueToSpell(SPELL_EYE_CONTROL);
    }

    void UpdateAI(const uint32 diff)
    {
        if (me->isCharmed())
        {
            if (startTimer <=  diff && !IsActive)    // fly to start point
            {
                me->CastSpell(me, SPELL_EYE_PHASEMASK, true);
                me->CastSpell(me, SPELL_EYE_VISUAL, true);
                me->CastSpell(me, SPELL_EYE_FL_BOOST_FLY, true);

                me->CastSpell(me, SPELL_EYE_FL_BOOST_RUN, true);
                me->SetSpeed(MOVE_FLIGHT, 4.5f, true);
                me->GetMotionMaster()->MovePoint(0, 1758.0f, -5876.7f, 166.8f);
                return;
            }
            else
                startTimer -= diff;
        }
        else
            me->DespawnOrUnsummon();
    }

    void MovementInform(uint32 type, uint32 pointId)
    {
        if (type != POINT_MOTION_TYPE || pointId != 0)
           return;

        // this should never happen
        me->SetDisplayId(DISPLAYID_EYE_SMALL);

        // this spell does not work if casted before the wp movement.
        me->CastSpell(me, SPELL_EYE_VISUAL, true);
        me->CastSpell(me, SPELL_EYE_FL_BOOST_FLY, true);
        Talk(SAY_EYE_UNDER_CONTROL);
        //me->MonsterSay(SAY_STOP, LANG_UNIVERSAL, 0);
        ((Player*)(me->GetCharmer()))->SetClientControl(me, 1);
    }
};

        if (me->isCharmed()) - and this