Cloudstone Curio [Kaladesh Inventions] Magic 2014 Set: Tempest Type: Instant Rare

Set: Tempest Type: Instant Rare Cost: {2}{B} Buyback {2} (You may pay an additional {2} as you cast this spell

Set: From the Vault: Legends Type: Legendary Creature — Hydra Avatar Mythic Cost: {W}{W}{U}{U}{B}{B}{R}{R}{G}{G} Protection from everything If Progenitus would be put into a graveyard from anywhere

Set: Limited Edition Alpha Type: Instant Uncommon Cost: {B} As an additional cost to cast this spell

twice that many of those tokens are created instead

if Nether Shadow is in your graveyard with three or more creature cards above it

Cloudstone Curio [Kaladesh Inventions] Magic 2014 Set: Tempest Type: Instant RareSet: Kaladesh Inventions Type: Artifact 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.