Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Core Prowler dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
![Core Prowler [Mirrodin Besieged]](http://tothetablebgc.myshopify.com/cdn/shop/files/05414ba7-0f59-4c73-931c-e599d149d3ba_78b30651-2067-4e3a-b445-87cd7829dbe6.png?v=1776391441&width=1445)
