Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
At the beginning of your upkeep, create a 1/1 green Phyrexian Insect creature token with
infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) for each poison counter your opponents have.