Rottenmouth Viper (Promo Pack) [Bloomburrow Promos] Insect reveal up to 1 [Baroque

reveal up to 1 [Baroque Works] type Event card and add it to your hand

and help cards

Set: EX: Holon Phantoms Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Sword & Shield: Lost Origin Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Rottenmouth Viper (Promo Pack) [Bloomburrow Promos] Insect reveal up to 1 [BaroqueSet: Bloomburrow 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 discards a card.