Shambling Swarm

Creature - Horror 3/3, 1BBB (4)
When Shambling Swarm is put into a graveyard from the battlefield, distribute three -1/-1 counters among one, two, or three target creatures. For each -1/-1 counter you put on a creature this way, remove a -1/-1 counter from that creature at the beginning of the next end step.¹
Chainer's madness personified, it exists only to slaughter the innocent.
Illus. Arnie Swekel

Gatherer Card Rulings [Nov 2009]

• 4/1/2008: The -1/-1 counters you remove don't have to be the same counters put on the creature by Shambling Swarm

Format Legality	Legal in Vintage, Legacy, MTGO Classic Banned in Extended, Standard
Printings (1/6)	Torment (Rare)