Oubliette (Dark Mana Cost) [Arabian Nights] Sliver Mutant that player sacrifices two lands

that player sacrifices two lands

Set: From the Vault: Transform Type: Legendary Creature — Angel Horror Rarity: Mythic Cost: {5}{W}{W} When you cast this spell

tap that creature

−8: You get an emblem with "Artifacts

you may pay {1} any time you could cast an instant

Oubliette (Dark Mana Cost) [Arabian Nights] Sliver Mutant that player sacrifices two landsSet: Arabian Nights Type: Enchantment Rarity: Common Cost: {1}{B}{B} When Oubliette enters the battlefield, target creature phases out until Oubliette leaves the battlefield. Tap that creature as it phases in this way. (Auras and Equipment phase out with it. While permanents are phased out, they're treated as though they don't exist.)