Mox Opal [Kaladesh Inventions] Innistrad Whenever Ulamog

Whenever Ulamog

Set: Alpha Edition Type: Creature — Zombie Rarity: Uncommon Cost: {3}{B} At the beginning of each end step

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {1}{B} Return target legendary creature card from your graveyard to the battlefield

" —Ulrich of Krallenhorde Pack

Remove a charge counter from Umezawa's Jitte: Choose one —

Mox Opal [Kaladesh Inventions] Innistrad Whenever UlamogSet: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.