Blade is an AWESOME offensive card. I want him. Black Bolt is also really good.
I have to say lean toward Tactics based D though. Maxed Psylocke+, Maxed Taskmaster+, Maxed Invisible Woman+, Maxed Bucky, and Maxed Jean Grey.
I could also trade you my tactics cards. For instance, My 4* Hawkeye plus Psylocke+, Taskmaster+, Wrecker+, and Jean Grey+++ would make for a very good offensive deck to go with your great d. Or perhaps my 3* Scarlet Witch to play both sides. But yea, your Tactics cards are really strong, and Tactics cards are the best defenders in the game.