Nebula's weapon is a crossbow, with its secondary form being that of a sword. The blade of its sword form seems to slide out of the bolt channel. The limbs of the crossbow retract into the body of the barrel when the weapon enters its sword mode, with the butt of the crossbow serving as the hilt of the sword.
- Nebula's character designer, Grace Bono, calls the weapon Shooting Star. However, this name is not officially endorsed by Rooster Teeth, so it is not canon to the show.