Iron Giant

Defense Iron Man? Better than you might think.

This deck is not only fun and thematic (Iron man with energy sheilds, etc) but is almost entirely feeds into his repulser blast. So defend. Arc reactor/other = untap. Repulsive blast. Or play one of the many upgrades if you don't have the blast. It's worth noting a number of those upgrades are twch upgrades and will increase your hero hand size by themselves!

Lots of fun when wanting to play Defense or a thematic deck.

May alter slightly to increase either card draw or some science resources to help with tech combos, but happy for now.