Thanos wins. I can't see either or both together holding out against a Phoenix avatar, even an inept one.
Originally posted by LordGod
How would Thanos do against Magneto's forcefield?
He'd break them, and place a force cube around Magneto's head. Thanos helped to free the Inbetweener from a nearly unbreakable prison, he also shattered Quasar's energy construct like it was glass.
Originally posted by StiltmanFTW
Mags punked Jean twice just fine.