I found that part even funnier my 2nd time through(as tank). First time I only got 3 stack so I didn't get mummy'd, but second time I went with another group of friends. As tank I got hit with that 4th stack.
Me: I'm out for 30s...
MNK Friend: Shitshitshit *pops all defensive skills*
The MNK was 2nd on the enmity list, other 2 were a BRD and SCH.
