Raferu

"What we need to take care of this nuisance is brute strength, strength beyond even Zero's capabilities."

- Saonce to Sydemus Raferu was a Bohrok designed to eradicate foliage more efficiently. Only two were made as the idea was actually a bad one. Especially since hardly any Toa of Light existed. They were called Bohrok-Grov.

History
Raferu, like his brother was a Toa of Light. Out of the small percent of these Toa of Light, Raferu and his brother were the only ones to turn into Bohrok-Grov as a test for the idea. They were later shutdown for the excessive destruction they tend to bring out. Hidden into a Ruin enshrined to the Artahka Bull hoping it wouldn't ever be uncovered.

Unfortunately, Saonce uncovered the Ruins, informing Sydemus. With never before seen impatience, Sydemus hurried off to the ruins, although he did not activate Raferu, as it was a Le-Matoran by the name of Lweku