Cloud Key
Artifact
As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost 
less to cast.
"A key only unlocks a door. Its wielder must choose whether to cross the threshold." —*Hurkyl's Metaphysics, vol. II*
Card Details
- Set
- The Brothers' War Retro Artifacts (BRR)
- Rarity
- rare
- Artist
- Trevor Hairsine
- Collector #
- 75
