one more thing: The AI needs to stop screwing up his monsters. It has a 6 attack monster in play, and discards it for an useless 4f, also wasting 3 sanity. Unless it is the elder thing, I think it should discard for the sanity
9/5. I can see myself playing infinite hours of this. I just think the card "Blackmail" is overpowered the way it is. Perhaps, if the opponent discards a card with a sanity cost, he should gain the sanity from it (after all, he is losing a WHOLE TURN and A CARD, and taking damage from Taint)