Protosteel



Protosteel was the BIONICLE world's strongest known metal. Bladed weapons made of Protosteel could shred through virualy anything, even Makuta armor. It is believed Protosteel was first made on Artakha, and then given to the Order of Mata Nui to use.

Known Protosteel weapons

 * Ehlek's Tri-Talons
 * Toa Mahri Hahli's Protosteel Talons
 * Toa Mahri Hewkii's Aqua Warblade
 * Toa Mahri Nuparu's Razor-Edged Protosteel Shield
 * Pohatu Nuva's Twin Propellers
 * Lewa Nuva's Air Saber
 * Kopaka Nuva's Blizzard Blade
 * Axonn's Giant Axe
 * Brutaka's Rotating Blades
 * Hydraxon's Wrist Knives
 * Unknown blade weapons carried by Botar
 * Daggers used by Lariska
 * The Kanohi Kraahkan and other Makuta masks
 * Some Makuta armor, like Kojol's (though apparently not all of them)
 * Makuta Teridax's double-bladed staff of shadows
 * Makuta Mutran's Shadow spear and Shadow blade
 * Adaptive Armor
 * A long thin blade given to Takadox
 * A broadsword given to Carapar
 * An axe used in the Parallel Universe by Pohatu