Haven't had a chance to pick up 20 yet, but just on briefly skimming the thread, super hyped at finally having a (detailed) follow up to Mystique's efforts (+ Destiny Shenanigans) from however many issues ago it was where they just kinda....cut away.
edit: Oh. Hmm.
Not really what I wanted/hoped for, but definitely a crazy reveal at the end there, and just who exactly is trying to fool whom.
Mystique definitely could have been off-station far earlier and just left the bomb in a corner (and the way she purposefully waits around to make sure the 'human' aspect of Nimrod is destroyed/gone is sus), but I'm more curious on Xavier and Magneto allowing her to continue to be resurrected at all, unless she's still somehow necessary from either Moira's past lives or Destiny's diaries/visions requiring her to live.