Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Treasure Set: Secret Lair Drop Series

Set: Secret Lair Drop Series Type: Legendary Enchantment Creature — God Rarity: Mythic Cost: {3}{R}{G} Indestructible

Set: Secret Lair Countdown Kit Type: Sorcery Rarity: Rare Cost: {U} Look at the top three cards of your library

It's nearly the size of the Null Moon

Dominaria's most extravagant crypt nevertheless holds an empty grave

This mouse won't catch itself

Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Treasure Set: Secret Lair Drop SeriesSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {3} As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast. "A key only unlocks a door. Its wielder must choose whether to cross the threshold." *Hurkyl's Metaphysics, vol. II*