Which mutant 5* to take up to rank 4?

Comments

Iceman. When duped he can clear a lot more content. And arch angel isn’t a bad choice either

Iceman cause he really doesnt rely on dupe

AA is total trash unduped, mediocre duped
x-23 prestige isn't enough to rank up and she's meh

Thanx guys. Appreciate the feedback

Unduped - Iceman
Duped - AA (neurotoxin is deadly)