Resembling a knife's hilt when deactivated, the phase-knife utilized technology resembling lightsaber designs. Projecting a weightless blade when turned on, the device utilized a molecular shield to form the razor-sharp weapon. Because of the rotoscoping effect of the blade, it was difficult to wield. The phase-knife's lengths size and shape was adjustable.
Developed by artificers on the planet Philaxia, the phase-knife was used by the criminal element there until the world's discovery by the Galactic Republic. With the introduction of the vibroknife by Republic settlers, the phase-knife was largely discard as a relic of the past until a member of the Jedi Order discovered on decades later.
- Endless Vigil (First identified as Phase-knife)