Onua (2015)

Onua was a Toa and the Master of Earth on Okoto.

History
Shown by glyphs during the Prophecy of Heroes, Onua appears to have descended from a small purple planet.

At some point, Onua and the other Toa landed on Okoto and embarked on a quest to find the Mask of Creation and fight evil.

After he crashed in the Region of Earth, he was greeted by the Protector of Earth. Soon after, the two set off to claim the Golden Mask of Earth.

After traveling for weeks in the region, the two finally found the Golden Mask of Earth. The Protector of Earth stayed behind and stood guard, while Onua claimed his mask. Just then, Skull Spiders appeared, and attacked the Protector. Onua donned his mask, leapt from his mask's shrine, and, using his Earthquake Hammer, defeated the attackers. Soon after he set off for the Ancient City.

When he and the other Toa arrived at the city, they were greeted by Tahu. Him and Kopaka had a skirmish for leadership, Onua lifted them both up and set them down, saying they needed a leader.

A moment later, the Lord of Skull Spiders appeared in front of the Toa. Tahu engaged in battle with him, only to be flung in the air and caught by the Toa of Earth. After failed attempts to individualy defeat the Lord of Skull Spiders, Onua suggested working together. The Toa did so, and Onua slammed his hammer into the ground, presumadly killing.

After the battle, Onua and the other Toa heard Ekimu communicating to them via their Golden Masks of Power. He commends them on their valor, but tells them they must hurry and find his resting place. Onua and the Toa headed to the Ancient City, their masks guiding them.

Personality
Onua was something of a sage, preferring to spend most of his time in solitary meditation, though he would sometimes doze off while doing so. He was quiet, but he was known by the other Toa to be wise and down-to-earth, so when he did speak, they took his advice seriously despite his crude voice and large stature. Onua was also known to be afraid of heights.

Powers and Tools
Onua possessed both night vision and the ability to create earthquakes. His main tools were a pair of Turbo Shovelers for digging. These could be converted into an Earthquake Hammer for powerful attacks.

Onua originally wore the Mask of Earth, and later, the Golden Mask of Earth.

Trivia

 * For a time, the official website accidentally misspelled Onua's name on the Characters page as "Onya".
 * The Onua set comes with 108 pieces.