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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 this creature 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 of their choice or discards a card.
Abilities, attacks, weakness & resistance
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Rottenmouth Viper (BLB 107, Foil) is a black Creature — Elemental Snake from the Bloomburrow expansion. It can be cast for up to {5}{B} but may be reduced by sacrificing any number of nonland permanents as an additional cost. When it enters or attacks it gains a blight counter then forces each opponent, once per blight counter, to either sacrifice a nonland permanent, discard a card, or lose 4 life, resolving choices simultaneously in multiplayer.
Catalog pricing data as of 4 May 2026, 08:33