Maelstrom Pulse [Double Masters] Nightmare Demon Search your library for a

Search your library for a green creature card and put it onto the battlefield

Set: Ravnica: Clue Edition Type: Instant Rarity: Uncommon Cost: {1}{U} Until end of turn

Set: Innistrad: Crimson Vow Type: Creature — Wolf Rarity: Common Cost: {1}{G} As long as it's your turn

Set: Kamigawa: Neon Dynasty Type: Instant Rarity: Uncommon Cost: {2}{B}{B} This spell costs {1} less to cast if you control an artifact and {1} less to cast if you control an enchantment

Maelstrom Pulse [Double Masters] Nightmare Demon Search your library for aSet: Double Masters Type: Sorcery Rarity: Rare Cost: {1}{B}{G} Destroy target nonland permanent and all other permanents with the same name as that permanent. During the collision of the shards, entire ways of life disappeared without a trace.