|Function||Channeling Elemental energy, melee combat, transportation|
|User(s)||Toa Nuva Tahu (formerly)|
Akamai Nuva (never formed)
They were transformed from Tahu's Fire Sword when he was transformed into a Toa Nuva. Later he replaced them with his High Speed Rotating Blades when he recieved his Adaptive Armor.
The Magma Swords were included in the Toa Tahu Nuva set and could be attached to his feet to make the lavaboard. You could also put the two swords in one hand to make one big sword instead of two separate ones.