>>100321288I can't remember exactly anon, Avengers vs Xmen was a long time ago.
IIRC the phoenix was coming back to earth and Cyclops wanted to harness its power to rejuvenate the mutant population who were dying out because Disney didn't have their movie rights.
Avengers thought this was a dick move because the phoenix force is too powerful to control or something like that.
It wasn't a great plot line desu...