
Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters or leaves the battlefield, it deals 1 damage to each creature without flying.
Subterranean Shambler has 1 printing, first in Time Spiral (2006). EDHREC ranks it #31,615 among Commander cards.
Cards that show up in the same decks on EDHREC.