You need to think out of the box when facing Yelena. In the beginning, stop at 6 green or red and when the countdown goes off, you gain +3 red and +3 green. In the meantime, match her non-strongest colour tile before matching her strongest colour because Yelena prioritises reducing the highest ap pool. As for Wasp, I can't see their energy yet. Putting BRB might be too easy. I think Rescue would synergise with her except for colour overlap.
Welcome to shield is an absolute nightmare for me, my wasp only has 1 cover but from what I understand if she was fully covered I'd still be in the same situation. Ah well ill have to skip the LL token this time around.
I can't beat mockingbird and riri, I usually whale thing and starlord but if I can't do this one I'll have used up my deadpool points. No big deal just a shame that hope doesn't do much of anything