Myr Prototype (MRD) (214)
At the beginning of your upkeep, put a +1/+1 counter on this creature.This creature can't attack or block unless you pay {1} for each +1/+1 counter on it.- Uncommon
At the beginning of your upkeep, put a +1/+1 counter on this creature.This creature can't attack or block unless you pay {1} for each +1/+1 counter on it.