Yagvi

Yagvi was once a Ba-Maotran that turned into a Toa of Gravity.

History
Yagvi's life is mostly unknown, though he did start out as A Ba-Matoran and eventual became a Toa. Around its beginning, the Brotherhood of Makuta began recruiting Toa as their personal bodyguards. Yagvi was enlisted in Tridax's Toa Hagah group. Tens of thousands of years later, Teridax's Toa Hagah rebelled againist the Makuta. Yagvi's team soon caught word the Brotherhood's treason and defected, dissappearing. The team split up, leaving Yagvi as a wanderer. He found 2 other Toa, Jismal (Psionics) and Lanous (Fire). They joined together, watching the Brotherhood's actions from the shadows.

Three years before the Toa Mata arrived on Mata-Nui, they caught word that Tridax bringing alien beings for experimentation. Yagvi was sent to investigate, though not before Jismal erased the memory of her and Lanous’s Identities and location. While he did avoid detection from Xociv and the guards, he found a new horror. Organic, alien beings were being tortured and experimented on. He soon ran into one of the results, a near-mad abomination. It begged for him to put out of its misery, but he refused. In response, the monster attacked him. In self-defense, he was forced to crush it. Before it died, it smiled. A picture that'd haunt him for the rest of his life.

After the event, he caught and captured by Makuta Vamprah, who turned him in to Trdiax. He tried to interrogate him, but he couldn't find any information in his mind. When the Ba-Toa called him a traitor, the scientist snapped and nearly killed him. Sculdar was able to prevent this, reminding him of an experiment he had in mind. Using his power over hunger, he knocked Yagvi unconscious. He was later seen in an operating table beside a young organic being. After the operation, he was seen again, though having his mechanical implants removed and attached to the child. He most likely died during the operation.

Powers and Traits
As a Ba-Toa, he can create and control Gravity, even leading to a black hole's creation. He was the Chronicler for his team, recording everything he knew, including secret projects by the Brotherhood of Makuta. He was also know to have a silver tongue.This and the knowledge at his hands allowed Yagvi to blackmail certain people.

Appearnces
You Don't Belong Here

Trivia
He was the first character of Ahpolki Inika to be killed off.