The Plasma Bow is a common weapon weilded by various Heroes of the many Hero Factory Upgrades.
The Plasma Bow is able to fire a direct, thin wave of plasma at an opponent. The Bow can also be used as a double-bladed tool (though if it were only a double-bladed tool, then it wouldn't have the plasma element).
- William Furno used the Plasma Bow on Quatros while battling a Waspix. The Bow managed to have a decent effect on the creature.
- The Plasma Bow is often confused as a kind of blade, even though it is. In other words, it is confused as simply being a blade and nothing else. There are ways to modify the weapon to make it have a bow-like appearence ... but in the current case, it is most likely designed like that in order to scare off the enemy.