Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Hydra “Those mindless drones could never

“Those mindless drones could never have defeated us

create a 1/1 white Spirit creature token with flying

Set: March of the Machine Type: Legendary Planeswalker — Wrenn Rarity: Mythic Cost: {1}{G}{G} Lands you control have “{T}: Add one mana of any color

Pay 1 life: Destroy target permanent you own

Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Hydra “Those mindless drones could neverSet: 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*