
Whenever this creature deals combat damage to a player, put an infection counter on it.
At the beginning of your upkeep, this creature deals X damage to target opponent previously dealt damage by it, where X is the number of infection counters on it.
Diseased Vermin has 1 printing, first in Alliances (1996). EDHREC ranks it #23,989 among Commander cards.
Cards that show up in the same decks on EDHREC.