Ugh, almost i was cheated.
I found a Singed Buffalo in my Flotsam, and that was great as my mule needs the 3 pops for my mythic.
I mentioned this in the ls and dude said when i pop, he would like to join to learn tourbillion.
Well, i said ok and then we went. Then he started some story that he hadnt zeni to enter the isle, and that he could learn just staying in zone.
Ok, then i poped and killed. But i was suspecting something was wrong and didnt lot the Tyger Tail. Just looted with mule and waited the guy to pass. Then obviosuly he looted the tail. I didnt hesitate and kicked as fast as i could. It was a dumb move, from start it was clear he was hiding something. Later he said he just looted because "none" had looted. Yeah, right.