step on the edge, where the timer wont start..
then u attack with a long or flat bow the zaishen whos in front of th npc-group..
keep attacking him..
ur pet will run in and attacks him too
(he wont do anything, and the monks wont heal him)
now:
if the npc is near dead.. ur group runs in, and the other npcs wont do anything..
they just are freezed, and u easily kill the in around 20secs ..
this it probably a bug ..
dont now if anet knows it
