Dual-Wielding Gamora

This is a pretty straightforward deck that goes all in on the effects of Gamora's Sword, Jarnbjorn, and her Finesse ability to get bonuses for playing attacks. The deck is stacked with physical resources to feed Jarnbjorn (as well as hit the kickers on Drop Kick and Tackle, which, along with Momentum Shift, keep Gamora in hero form as long as possible.)

Hulk may seem out of place here, as he's not a physical resource, but because there are only 7 other non-physicals in the deck (all from Gamora's kit), and 3 of those being 1-cost supports/upgrades, he's highly likely to hit for 5 damage every activation. (Just make sure to do some card counting if there are chump blockers on the table.)

If you want a little more thwart, you could change out the Tackles and a Momentum Shift for 3x Multitasking. (Multitalented won't work because it needs non-physical kickers and it hurts deck synergy too because it's not a physical resource itself.)