Cloudstone Curio [Kaladesh Inventions] Champs and States if Clockwork Avian attacked or

if Clockwork Avian attacked or blocked this combat

You create a token that's a copy of that creature

exile target permanent an opponent controls

choose an opponent

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Dinosaur Rarity: Mythic Cost: {6}{G}{G} Enrage — Whenever Polyraptor is dealt damage

Cloudstone Curio [Kaladesh Inventions] Champs and States if Clockwork Avian attacked orSet: 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.