Celestial Soldier

You used to be a soldier guarding a celestial dungeon. After you were stabbed during a dungeon raid, you gained consciousness. You have celestial knowledge so you know things about celestial tech and artifacts. You can use 5 celestial parts to turn a laser pistol into a laser rifle and 10 celestial parts to turn a laser rifle in an Antimatter rifle.

Equipment:  You have a laser rifle, 10 energy cells.