|Power||Firing energy, boomerang-like property|
The Giant Axe was the weapon carried by Axonn. Like most Order of Mata Nui members' weapons, the axe was made out of Protosteel, so it could slice through hard rock and Makuta armor. It also had the ability to fire energy from its tip, between the two axe blades. When thrown, the axe would also return to Axonn like a boomerang.
- "Giant Axe" is not the official name for this weapon.