Rottenmouth Viper (Promo Pack) [Bloomburrow Promos] SM248 prevent the Voidborn from fully

prevent the Voidborn from fully manifesting in our dimension

then roll them all at once to resolve the battle in a flash

Metal Rarity: Uncommon

and foil on the box)

A deck can have any number of cards named Dragon's Approach

Rottenmouth Viper (Promo Pack) [Bloomburrow Promos] SM248 prevent the Voidborn from fullySet: 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.