Rottenmouth Viper

{5}{B} · Creature — Elemental Snake · from $8.20

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.

Format legality

Standard: Legal
Pioneer: Legal
Modern: Legal
Legacy: Legal
Vintage: Legal
Pauper: Not legal
Premodern: Not legal

Tournament decks playing Rottenmouth Viper

Jund Oni-Cult Anvil (Pioneer, 10.8% of the meta): 3 in the main deck of 14% of lists
Jund Gene Pollinator (Standard, 7.2% of the meta): 3.1 in the main deck of 83% of lists
Jund Midrange (Standard, 7.0% of the meta): 3.2 in the main deck of 63% of lists
Jund Midrange (Pioneer, 5.3% of the meta): 2.8 in the main deck of 35% of lists
Dimir Control (Standard, 1.6% of the meta): 4 in the main deck of 4% of lists

Add Rottenmouth Viper to a deck on the75