
Whenever this creature attacks, blight 1. (Put a -1/-1 counter on a creature you control.)
Whenever a creature you control with one or more counters on it dies, exile that many cards from the top of your library. Until your next end step, you may play those cards.
Shadow Urchin has 3 printings, first in Lorwyn Eclipsed (2026). EDHREC ranks it #14,424 among Commander cards. It appears most in Auntie Ool, Cursewretch decks (4,420 on EDHREC). It has 7 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.