Deathsend Dagger, +2

Deathsend. So named because its used to finish off a foe defeated in combat. It can also determine, when pointed at an enemy, if the victim is a dishonorable, treacherous soul who deserves death, at least as determined by the rules of fair play as set up by beings of lawful good alignment. Deathsend will not allow itself to be used as a thrown weapon or in a backstab attempt; any such attack made with the dagger will automatically fail.