
{4}, {T}: Create a 1/1 colorless Snake artifact creature token. It has "Whenever this creature deals damage to a player, that player gets a poison counter." (A player with ten or more poison counters loses the game.)
Serpent Generator has 5 printings, first in Legends (1994). EDHREC ranks it #24,013 among Commander cards. It appears most in Kaseto, Orochi Archmage decks (81 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.