Kualus

Kualus is a Toa of Ice and one of the Toa HagahToa HagahElite Toa teams appointed by the Brotherhood of Makuta to serve as personal guardians, later rebelling against their creators., the elite team that once acted as bodyguards to MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. before turning against the Brotherhood. He carries a Sub-Zero Spear and a RhotukaRhotukaRhotuka were wheels of pure energy generated by living beings, shaped by the user's nature, and launched through natural or artificial launchers. Launching Shield, and wears the Great Mask of Rahi Control.

Among Kualus's defining traits is his command of the language of the flying RahiRahiThe Rahi were the biomechanical wildlife of the Matoran Universe, built largely by the Brotherhood of Makuta, ranging from background fauna to engineered war beasts.. He communicates with birds through a series of clicks and whistling sounds, a habit that puzzled his teammate Nuju, who once questioned his behavior until Kualus explained he was speaking with two birds above them. On a later mission he revealed this same gift to Nuju openly.

Like the rest of his team, Kualus was eventually transformed into one of the Rahaga, a fate connected to events long before the Great Cataclysm that devastated Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.. While buried beneath rubble in a coma, he dreamed of those earlier days and the reason the Rahaga remained on the island.

During the VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. siege of Metru Nui, Kualus operated alongside Nuju, Whenua, and Bomonga within the Archives. When a Kahgarak threw Nuju through a wall, Kualus warned the others that the creature was close behind and urged them to run; Nuju turned the Visorak's own Rhotuka back upon it, banishing the beast into the Zone of Darkness. The group was later dug out of the debris by Vakama and Onewa. As one of the six Rahaga alongside Norik, Gaaki, Bomonga, Pouks, and Iruini, Kualus shared in their work guiding the Toa Hordika and recounting the legend of Keetongu.