Players might not have the time or space for the subgame, so Shahrazad got itself banned to avoid problems in tournaments
If some people stay silent, but some tell on others, the ones who stayed silent and got told on get a much more severe punishment than in other cases, and the one who was the snitch gets a free pass
These effects work on any turn, which can hurt opponents strategies and ramp yours up immensely
Mask of Memory and Tome of Legends in particular reward you for attacking, and will both trigger multiple times from double strike or extra combats respectively
Enchantment Color tag templates(None) Near-Death Experience At the beginning of your upkeep, if you have exactly 1 life, you win the game
That seems good, but I think we can do better