Oubliette (Light Mana Cost) [Arabian Nights] Commander Anthology then shuffle your library

then shuffle your library

The cube's surface is pockmarked with jagged runes that seem to shift when unobserved

put it into its owner's graveyard

Set: Legends Type: Creature — Spawn Rarity: Rare Cost: {4}{U}{U}{U} At the beginning of your upkeep

(They can't be the targets of spells or abilities

Oubliette (Light Mana Cost) [Arabian Nights] Commander Anthology then shuffle your librarySet: 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.)