Ironheart's an Avenger! Really! (What if campaign?)

This is a work in progress deck that originally started out as an aggression deck. That didn't work. I liked the theming of Riri Getting her own avengers team, and I am trying to work through a leadership deck fit for expert 2.

I'm not the best at deck building, so any tips would be greatly appreciated. It'll keep updating as I keep messing with cards. Should I log what does and doesn't work?