Ulamog, the Ceaseless Hunger (Borderless) [Secret Lair Drop Series] Grass lands you control have “{T}:

lands you control have “{T}: Add one mana of any color

it produces {B} instead of any other type and amount

At the beginning of your next upkeep

Sacrifice Phyrexian Furnace: Exile target card from a graveyard

Ulamog, the Ceaseless Hunger (Borderless) [Secret Lair Drop Series] Grass lands you control have “{T}:Set: Secret Lair Drop Series Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library. Reverse Type: Legendary Creature Eldrazi When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the