All Will Be One is a mythic Enchantment card from Phyrexia: All Will Be One (ONE), collector number 352. Current market price: — (foil $50.55), TCGplayer market prices via Scryfall.
Whenever you put one or more counters on a permanent or player, this enchantment deals that much damage to target opponent, creature an opponent controls, or planeswalker an opponent controls.