Rottenmouth Viper [Bloomburrow] Crab Pay X {A}: Target creature

Pay X {A}: Target creature gets +X/+X until end of turn

Scions and Spawns you control gain indestructible and annihilator 1 until end of turn

Venerated Firemage deals 2 damage to any target

CON 14 (+2)

and Sworn Defender's toughness becomes 1 plus the power of that creature until end of turn

Rottenmouth Viper [Bloomburrow] Crab Pay X {A}: Target creatureSet: Bloomburrow 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.