Phew

Malygos - Feign Death not working is "intended"
Feign death not working in actually intentional, but certainly not desired. It was causing a very nasty problem, and we've been trying to figure out a way to handle the particular boundary case without setting the creature flag that ignores feign death.

Neg kinda sorta pulled aggro with a 7K Arcane Shot when Greatness procced the one second after Misdirect faded. It was the first attempt, and only a few melee died (five), but they felt obligated to call a wipe. Oops? Really, Deterrence just doesn't cut it like Feign Death.