|Colors||Unknown, likely black|
Mavrah had always been obsessed with uncovering the secrets of Rahi, and would never let little things like rules or personal safety stand in his way. In studying dormant Bohrok, he came up with the theory that perhaps they had evolved from being biomechanical to being mechanic shells dependent on their Krana. When the Kanohi Dragon attacked Metru Nui, Mavrah thought nothing of the danger but only of the rare specimen he could study. Eventually, Mavrah was teamed with Whenua (his best friend) and Onepu to study sea Rahi discovered in the Archives. After it became obvious the Rahi were too dangerous to be held in the Archives, Turaga Dume ordered the Rahi gone. Mavrah, not wanting to lose his pet project, escaped with the Rahi from Metru Nui.
The Toa Metru encountered him shortly after the Great Cataclysm on their first journey to Mata Nui aboard the Lihkan II. He was living with several Kralhi and the ancient sea Rahi that were his last project as an Archivist. He had become paranoid that Dume wanted him dragged back to the city. The Toa ended up sparking a feeding frenzy in their attempts to escape. In his attempt to stop the feanzy, Mavrah presumably died when a tidal wave swept him away.
- BIONICLE Adventures 5: Voyage of Fear
- BIONICLE Legends 4: Legacy of Evil
- BIONICLE Encyclopedia Volume 1 - Mentioned
- BIONICLE Encyclopedia Volume 2 - Mentioned
|Aiyetoro • Akamu • Azibo • Bomonga (Toa) • Damek • Dosne • Gar • Garan • Kaj • Mamru • Mavrah (Revived) • Midak • Nuparu (Toa) • Onepu • Reysa • "Subterranean" (Mutated) • Taipu • Tehutti • Whenua (Turaga) • Zemya|