Sauron, the Dark Lord [LTR - 224]

Rarity: M #: 224 Creature Type or Sub Type: Legendary Creature — Avatar Horror P: 7 T: 6 Rules Text Contains: Ward—Sacrifice a legendary artifact or legendary creature. Whenever an opponent casts a spell, amass Orcs 1. Whenever an Army you control deals combat damage to a player, the Ring tempts you. Whenever the Ring tempts you, you may discard your hand. If you do, draw four cards.