The loc of this mob is -61, 83, 249 and this is correct.
Although below directions are fine, I got utterly confused with the last 'ramp, room , left right, first' stuff. Sorry.
So for blondes like me:
When you hit the dead end there is a door in the left guarded by 2 sentinels, enter this room and you will see in the middle a pot above a fire, behind it a drake hovering above a pillow. Behind the 'pillow' drake is a niche with 2 chest in it, one on each side. Yukari spawns on the right side, and his PH is a reawakener drake.
Respawn time is around 25 mins.
if the mobs are not up in front of chest, then the zone is bugged and you should petition and see if a GM can reset the zone
See mobs entry for a screenshot
Edited, Aug 7th 2011 5:09am by Renaissance