Gravk

He is a Toa of Gravity and an Elemental Master.

Biography
As a Matoran he lived on the same island as his brother, Atraks. When a Makuta attacked the island and killed everybody except Atraks, Gravk was in fishing he saw how the Makuta destroyed his home and he swore to destroy that Makuta.

Years later he became a Toa. He didn't join any organisation. He became a wanderer helping Matoran in need, and then going somewhere else.

After the forming of the council of the Element Masters, Gravk became the Master of Gravity. After the Masters finally defeated Nazak, the half Makuta, half Artixion used his powers to corrupt Gravk's soul. On the next day, Gravk told the inhabitants of Altanos that the Masters are corrupted and that they are enslaving them and he offered the inhabitants to leave the city and live freely. Many followed him. After Atraks and the other Masters failed to stop him, Atraks enraged and ordered all Toa that sided with him do attack Gravk and the rebels.

The Brothers' War started. In the last battle, Natana, Atraks' daughter managed to cure the defeated Gravk from the darkness. He returned to Altanos and reclaimed his position as the Master of Gravity and helped Atraks rebuild the ruined cities.

Equipment and Powers
As a Toa of Gravity he can create, control and absorb Gravity.

He carries a Gravity Gun and a sword.