Drag and Drop
Drag and Drop is a quest for level 25-30 in Icecrown. It rewards 4,100 experience and money.
Description
The Cult of the Damned hold the gate of desolation, eh? No surprise there.
Time to have a little fun. At the southern end of the gate, you mentioned there were new cultists being trained. They're almost certain to be holding a special item given to all initiates - an Orb of Illusion.
These artifacts are used to disguise a cult member, allowing them to gain safe passage, infiltrate, or simply blend in with an enemy.
Kill the fools until you find one, <class>, then use it on a subjugator.