Capcut Mycoloth

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Evoke {1}{g}{g} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)
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Just like many other fungi, cutting off the top won't stop the rest.