Yidris, Maelstrom Wielder [Commander 2016] World Enchantment Set: Dominaria Type: Legendary Artifact

Set: Dominaria Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell

Set: Guilds of Ravnica Type: Land — Forest Plains Rarity: Rare ({T}: Add {G} or {W}

I never saw one alive before

Yidris, Maelstrom Wielder [Commander 2016] World Enchantment Set: Dominaria Type: Legendary ArtifactSet: Commander 2016 Type: Legendary Creature Ogre Wizard Rarity: Mythic Cost: {U}{B}{R}{G} Trample Whenever Yidris, Maelstrom Wielder deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random