Core/Creature: Minigob Manabonk

While in Dalaran, you may randomly get Manabonked by Minigob Manabonk. 

http://www.wowwiki.com/Minigob_Manabonk
http://www.wowwiki.com/The_Mischief_Maker
http://www.wowwiki.com/Dalaran
Sorry if wrong process of comments or error reporting but after this commit:

Failed to compile error in:

\src\server\scripts\Northrend\zone_dalaran.cpp(257): error C2660: 'WorldObject::GetRandomNearPosition' : function does not take 2 arguments

Code:
me->GetRandomNearPosition(pos, (urand(15, 40)));

And also:
(262): error C2360: initialization of 'pos' is skipped by 'case' label.

Code (whole block):

case EVENT_BLINK:
DoCast(me, SPELL_IMPROVED_BLINK);
Position pos;
me->GetRandomNearPosition(pos, (urand(15, 40)));
me->GetMotionMaster()->MovePoint(0, pos.m_positionX, pos.m_positionY, pos.m_positionZ);
events.ScheduleEvent(EVENT_DESPAWN, 3*IN_MILLISECONDS);
events.ScheduleEvent(EVENT_DESPAWN_VISUAL, 2.5*IN_MILLISECONDS);
break;
case EVENT_DESPAWN_VISUAL:
DoCast(me, SPELL_TELEPORT_VISUAL);
break;