Groundbreaker

Creature - Elemental 6/1, GGG (3)
Trample, haste

At the beginning of the end step, sacrifice Groundbreaker.¹
The earth's memory is long, its retribution brief.
Illus. Matt Cavotta

Gatherer Card Rulings [Nov 2009]

• 2/1/2007: This is the timeshifted version of Ball Lightning.
• 2/1/2007: 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.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (2/10)	Planar Chaos (Rare) Champs (Special)