Knockout Maneuver (SOA)

Sorcery

Put a +1/+1 counter on target creature you control, then it deals damage equal to its power to target creature an opponent controls.

Niche removal spell for aggressive green decks, but the damage output depends entirely on your creature's power, making it unreliable as a standalone answer and easily outclassed by efficient removal like Unholy Heat or Murktide in formats where it's legal.

Secrets of Strixhaven Mystical Archive — Uncommon