Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 46 Set: XY: Ancient Origins Type:

Set: XY: Ancient Origins Type: Fighting Rarity: Promo Retreat cost: Colorless

I see where you're going with that

Oil Scavenge only as a sorcery

Set: World Championships 2007 Type: Tool Rarity: Uncommon

] Other characters can't exert to sing songs

Cloud Key (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 46 Set: XY: Ancient Origins Type:Set: 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*