Indistinguishable Hydrazoan

Indistinguishable Hydrozoan enters the battlefield with X +1/+1 counters on it.
When Indistinguishable Hydrozoan enters the battlefield, you may put a token onto the battlefield that's a copy of it.
Indistinguishable Hydrozoan gets -1/-1 for each other creature you control named Indistinguishable Hydrozoan.