This started out as the 4th, cast-off deck I was building for my daughter (after building decks for my son, wife, and myself). Technically it's the 5th deck, as I have 1-2 decks for me most of the time. So with 2 blue hero decks and me taking most of the villain cards for my decks, mostly what I had left was yellow and red hero.
I've settled into a ePadme/Maz/Rebel Trooper mill deck. It focuses on Mill cards, and in fact the only damage card of any kind is the Falcon, which C-3PO will turn to discard most of the time. Using healing and dice removal, it has lasted pretty well against our attacking decks, and either wins or is one round away from winning, so at least against our House Meta, it fairs well.
So my question is whether I should put more blasters back into the deck. It's harder to last facing increasing attacks without seeing any decrease in dice due to attrition, and C-3PO can help mitigate at least the black side of blasting dice when I don't need to deal damage.