Board Thread:Questions and Answers/@comment-209.197.158.253-20140705152711/@comment-90.196.243.47-20150730125750

I figured, seeing as I never pay for apps, that I'd just buy some coins and add slots. If you're not a addiction junkie, you can probably do this once.

As for the slots, I got rid of ALL 1-Star characters, except for Iron Man, Juggernaut & Venom, who I use for the Deadpool Daily challenge. The rest are all far superior on 2-Star, so just get rid.