Sparagmos

Sparagmos, also called the Essence-Returning Light, is one of Bondrewd's personal Artifacts.

Description
It is a processed Artifact, similar to Reg's Incinerator, that generates a mysterious blade of light. Whatever it hits is permanently destroyed, as seen with Mitty's left eye.

Bondrewd only began using this relic after sightings of the "Girl-type" in the 5th Layer, according to Srajo.

Trivia

 * According to Nanachi, Sparagmos has never been put on auction and Bondrewd apparently named it himself.
 * Sparagmos is an ancient Dionysian ritual of cutting apart and dismembering a sacrifice to be offered to the gods. This was frequently followed by omophagia (the eating of the raw flesh of the one dismembered) by the Maenads (followers of Dionysus), leaving no trace of the sacrifice's existence, very much like this Artifact's power.