Lebia Mavelick is a Visionaire, an individual with cybernetic implants that enable her to interface directly with computers. As a special Alpha-class Visionaire, her databank resides in an orbiting satellite named Donald, granting her memory capacity 3000 times greater than that of an ordinary Visionaire. She developed the Artificial Intelligences Huey, Dewey, and Louie. While these names are reminiscent of Donald Duck's nephews, they likely pay homage to the film Silent Running, where three robot drones share the same names. Louie resembles the monolith from 2001: A Space Odyssey; Dewey is a vaguely humanoid walking robot; and Huey is a motorcycle.
As second-in-command of the AMP, Lebia frequently handles paperwork and disciplines Katsumi and Kiddy. Her deep affinity for machines often makes her emotional when one she was close to gets destroyed. She pilots the Simurgh, the AMP’s mobile command center and attack craft.
Lebia’s grandfather, Stefan Mavelick, created the first Visionaires and built the Cyclotron, a massive circular device buried beneath Tokyo that was central to Project Gaia.
In Silent Mobius QD, Lebia has taken on Rally’s role as chief of AMP, while retaining her Visionaire abilities. She now appears as a young girl with limited physical movement.









