Owl, Phantom of the Past

Owl, Phantom of the Past enters with twice X +1/+1 counters.

Menace

Whenever a creature an opponent controls dies, you may pay {b}{b}. If you do, create a colorless Trinket artifact token with "{2}, {t}, sacrifice this artifact: Target creature you control deals damage equal to the number of +1/+1 counters on it to target creature you don't control".