argath, the infinite apitiet

argath, the infinite apitiet enters the battle field with X +1/+1 counters on it
counter link(Damage dealt by this creature also causes it to get that many +1/+1 counters.)
at the beggening of your upkeep Create X green 1/1 beast creature tokens where X is equal to argath, the infinite apitiet's power
trample
reach