
Trample, haste
At the beginning of the end step, sacrifice this creature.
Groundbreaker has 4 printings, first in Planar Chaos (2007). EDHREC ranks it #16,394 among Commander cards. It appears most in Varolz, the Scar-Striped decks (634 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.