Excess ISO
I need advice. I am trying to save for TCCC for my Vision. But ISO keeps expiring.
Lately, I dump into level 3*s
My 4* stars that I don't I will ever use in AW or AQ are at 3/4.
I keep pulling crappy 4 stars Galmora, Iron fist (I have 5 star) Ant Man, Karnack (5 *) etc..
What people usually dump ISO and rank up 3* for arena or rank up as 4*s
My only two 5* are Karnack and IRON fist, and I don't think there even there worth it.
Hence my delema. Advice?