Sauron, the Dark Lord [The Lord of the Rings: Tales of Middle-Earth Prerelease Promos] supplies this unique mechanism extracts power

this unique mechanism extracts power from a carefully prepared gemstone

each opponent sacrifices a tenth of the creatures they control

" —Hastric

look at the top seven cards of your library

Whenever you cast an artifact or enchantment spell

Sauron, the Dark Lord [The Lord of the Rings: Tales of Middle-Earth Prerelease Promos] supplies this unique mechanism extracts powerSet: The Lord of the Rings: Tales of Middle Earth Prerelease Promos Type: Legendary Creature Avatar Horror Rarity: Mythic Cost: {3}{U}{B}{R} WardSacrifice 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.