Reptile, Syzoth

Commander ninjutsu {1}{b}{g}

Whenever this creature enters, put a -1/-1 counter on each other creature.

Whenever this creature deals combat damage to an opponent, proliferate.

Whenever another creature dies, if it had counters on it,
you may pay 3 life. If you do, return that creature to the battlefield tapped under your control. It gains "Counters
can't be put on this creature."