Help with who I should rank up!!

Erocks

I can max any of the four stars and awaken them, and can rank any of the 5* to r4.
I also have a CAIW and Void 4*. I’m trying to complete act 5, just got UC.

lowlevelplayer

emma

Toastbuster

Corvis, Cap marvel, Emma in that order. Medusa too if she is a 5 star.

4dlai

If you could awaken omega then definitely him

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Emma