I'm trying to revamp my mono black discard deck right now. I have been using burglar rats and ravenous rats as both discard cards, as well as creatures to block with. Plus a few other creatures. But I kind of want to revamp them all out. But then that leaves me open to attacking creatures. Is there any cards that continually force everyone to sacrifice creatures or something. Maybe like an enchantment that does damnation every upkeep or something. Anything like that. Ideally I would be able to rely on shrieking affliction, the rack, and black planeswalkers to get the win. So using things that would cost me my creatures as well wouldn't hurt me at all.
EDIT: Forgot to mention but this would be for Modern format.
EDIT: Forgot to mention but this would be for Modern format.