Shambling Swarm

Oracle Text

When Shambling Swarm dies, 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.

Card Rulings

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