The basic premise of this deck is 1) revenge units, 2) scheme/cull to get them back out quickly, and 3) draw them from the void for value. I maindeck End of the Story for warp and so I can have HR in my black market.
I keep switching up one-of 1-drops to be fetched by Crownwatch Press-Gang, aside from Xenan Lifespeaker which is one of my favorite cards. With it's Ultimate it's also a good target for revenge from Regent's Tomb.
The win condition is basically either harsh rule and use destiny to quickly refill my board, or survive until I can play Martyr's Chains from the market.