Groundbreaker
Creature — Elemental
Trample, haste
At the beginning of the end step, sacrifice Groundbreaker.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2007-02-01:
The creature is sacrificed at the end of every turn in which it is on the battlefield. There is no choice about what turn to sacrifice it.