Chryseis

"What? I get spurned from my organization for one incident?!? Granted, I did fry the minds of an entire island... But still, why"

- Chryseis

Chryseis is a powerful Toa of Psionics who was spurned from the Order of Mata Nui.

Early History
Chryseis was created by the Great Beings to work on the Great Spirit Robot. After the construct's completion, she was placed on the Tren Krom peninsula for an unspecified amount of time.

Order of Mata Nui
At some point in history, Chryseis became a Toa. She was later recruited by the Order of Mata Nui for her abilities. Her psychic powers (and attractive physic) made her useful for interrogations, but she preferred to be out in the field.

Expulsion
Around 2,000 BGC, Chryseis and an Order special operations team were dispatched to stop a tribe of Zyglak from killing the Matoran population on an island in the south. After watching her team die and exhausting all other options, she unleashed a psychic blast that fried the brains of all beings on the island, including the Matoran.

When she returned, she was expelled from the Order, and her mind was wiped of all her accounts with the Order. But, the Toa was able to recover those memories with her own elemental powers, giving her an intense hatred for the Order.

Abilities and Traits
Chryseis is skilled at gaining information from her foes. Although she often uses her powers to pry through the minds of those she is interrogating, she sometimes tries things the hard way, and "coaxes" the information out of them. Some of her techniques include torture, false promises, and seduction.

She is also a skilled warrior, and often works best when channeling her powers through her Psych daggers.

Personality
Chryseis is smart, powerful, and cruel. She knows what her powers can do, and often uses that to frighten others. She will never stop to achieve a goal, and rarely quits hunting her quarries. Her burning hatred for the Order of Mata Nui could eventually lead to their downfall.

Mask and Tools
Chryseis wears the Kanohi Hau, Great Mask of Shielding, which can protect her from all forms of attack except ambush. She carries Twin Psych Daggers, through which she can channel her elemental powers. She also sports a pair of earrings.

Trivia

 * Her name comes from a mortal character in ancient Greek mythology.