Mangai Volcano

Mangai was a volcano near Ta-Koro, located in Ta-Wahi. It was near Mangaia, Teridax's lair. A potentially destructive eruption of the volcano triggered by Makuta Teridax was stopped successfully by Toa Mata Onua and Lewa, who used a Kanohi Kakama and a Kanohi Pakari to dig a trench for the lava to flow away safely. It was destroyed after the Toa Nuva unleashed the Bohrok swarms on the island.