just a couple of days ago here I was doing some yaguod bead necklace farming in giddeus and ran across this clown... Needless to say I couldn't help but try my hand at massacring him and was doing quite well as a lvl 20 drk.. I managed to cut thru his utsusemi fairly quickly and dish out some hefty dmg to him w/o ever having to drain for some hp... Well, i got him down to about 1/10 health and he did mijin gakure and kerploded on me, bringing me to one hp... I thought the battle was won. i was wrong. His corpse appeared behind me after doing his 2hr and stabbed me to death.. A CORPSE KILLED ME..
i don't kno if this is a problem with the patch or what,but if i see him again i am going to see if he does the same thing and if he does I will be talking to a GM about it