
When this creature enters or leaves the battlefield, you lose 3 life if you don't control a Demon.
Raving Oni-Slave has 1 printing, first in Saviors of Kamigawa (2005). EDHREC ranks it #30,956 among Commander cards. It appears most in Yukora, the Prisoner decks (23 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.