He pops on both the Left Stage, and the Right Stage, as well as in the back of the room in the center behind the Podium looking thing.
He seems to pop in any of the spots. Both podium PH's have popped him for me.
In 8 hours of camping I received 3 Dream cores and 4 Druadic cores.
Edited, Mar 21st 2009 2:35am by Steon