With 1 mil rating, I am still waiting for 5* SL, Ghost, Sentinel, OR, GR, She-Hulk... In short most of god tier champs.I have 4* SL. I have done other paths but stuck on Rogue. Just had a thought, what do you guys thing about Colossus after the buffs? I saw him doing good damage after ramping him up. May be he will be able to out damage her regen?
I've personally tried 4* 5/50 sentinel several times without succes.In the end I took her down with 4/55 IMIW. Key With imiw is to have at least one plasma at her to have power drain an then you can corner her and spam L1 to keep her healblocked. Or, if you are patient enough, you can stack up plasmas, they will outdamage the regen eventually.