“Win after defeating 3 enemies in the same turn”

I used gas, Rex, fives, arc, and Hoda. On first move with Rex use his basic so that he gets death mark. Then just work down the enemies and hope the stay focused on Rex. Put turret on 5s so that both he and arc have dispells. Give Hoda special to gas and then hope you can get three close enough to dead to use Gas’ specials.