Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Hydra Pay 1 life: Destroy target

Pay 1 life: Destroy target permanent you own

exile cards from the top of your library until you exile a nonland card that costs less

you get an additional beginning phase after this phase

Set: Dominaria Remastered Type: Enchantment Rarity: Rare Cost: {U} Cumulative upkeep 1 (At the beginning of your upkeep

Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Hydra Pay 1 life: Destroy targetSet: 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*