"What is crueler? To let a wound of the heart fester, or to simply cut it out?"
—Crovax

Todesstoß

Begrabe eine Kreatur Deiner Wahl, der in diesem Zug Schaden zugefügt wurde.

Golpe de gracia

Coup fatal

Colpo Fatale

命取り

Golpe Fatal

Fatal Blow

Destroy target creature that was dealt damage this turn. It can't be regenerated.

Classic Sixth Edition

Weatherlight

Bury target creature that was damaged this turn.

Fatal Blow can’t target a creature that hasn’t been dealt damage this turn.

Fatal Blow cares whether the creature had been dealt damage during the turn, not whether there is still damage on it. If the creature had regenerated, causing all damage to clear, Fatal Blow can still target and destroy it.