The best deck I've ever played: Echo with strength and diver

This deck is insane. I've beaten both Ronan and Magneto on expert + escalation mode 3 (where the villain gains a heroic level every 3 turns).

The most important advice for piloting is to remember to put a little note inside Stinger's sleeve to remind you that you can only play it with make the call.

None of your upgrades are particularly important but muscle memory and choreography are a little helpful.