Which mutant 4* should I take up to rank 5

I just recently got a Emma frost and I love playing with her but I Don’t know which mutant champion would be the best choice to rank up

Comments

All are viable options, but I wouldn't Rank 5 Phylock

We need more info. What does the rest of your roster look like? What content are you working on? Do you need someone good on war defense?

Emma or psylocke

All are viable options, but I wouldn't Rank 5 Phylock

Psylocke is definitely worth maxing out as a 4*. I have her as a 6* and she has amazing power control