Oubliette (Dark Mana Cost) [Arabian Nights] XY94 Set: Box Topper Type: Colorless

Set: Box Topper Type: Colorless Rarity: Promo Retreat cost: Colorless

Then each player reveals their chosen card

Exile the top six cards of your library

Set: Diamond & Pearl: Black Star Promos Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Oubliette (Dark Mana Cost) [Arabian Nights] XY94 Set: Box Topper Type: ColorlessSet: 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.)