Ice Blade

Kopaka's Ice Blade was his Toa Tool as a Toa Nuva, along with his Ice Shield. As with most Nuva weapons it could be wielded in three ways - two weapons in two hands, one weapon in one hand, or as a mode of transportation. The Ice Blades were usually used in the single-weapon configuration, unlike the others. This is because he needed to carry his shield as well. When attached to his feet, Kopaka's Ice Blades became iceskates.