Cloudstone Curio [Kaladesh Inventions] Legacy and attacks each combat if

and attacks each combat if able

You may put that card on the bottom of their library

Spend this mana only to cast a creature spell

Set: Best of Promos Type: Darkness Rarity: Promo Retreat cost: Colorless

Cloudstone Curio [Kaladesh Inventions] Legacy and attacks each combat ifSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control, you may return another permanent you control that shares a permanent type with it to its owner's hand. With innovative stabilizing techniques, Suja Pavani brings this piece of the sky itself to the Inventors' Fair.