Rottenmouth Viper [Bloomburrow Prerelease Promos] Bird Demon Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Creature — Angel Cleric Rarity: Rare Cost: {2}{W} Flying

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Legendary Creature — Dragon Rarity: Mythic Cost: {5}{G}{G} Flying

Barrenton guardcaptain

Set: Double Masters Type: Creature — Angel Rarity: Mythic Cost: {3}{W}{W} Flying

Pay 1 life: Add one mana of any type that a land you control could produce

Rottenmouth Viper [Bloomburrow Prerelease Promos] Bird Demon Set: March of the Machine:Set: Bloomburrow Prerelease Promos Type: Creature Elemental Snake Rarity: Mythic Cost: {5}{B} As an additional cost to cast this spell, you may sacrifice any number of nonland permanents. This spell costs 1 less to cast for each permanent sacrificed this way. Whenever Rottenmouth Viper enters or attacks, put a blight counter on it. Then for each blight counter on it, each opponent loses 4 life unless that player sacrifices a nonland permanent or