Fe-Matoran

A Fe-Matoran were Matoran with innate Iron powers. The only Fe-Matoran seen were mentioned in the short story "The Kingdom". These included two feeding Avak and Thok. In the Bioniclestory.com serial Brothers In Arms, Mazeka hunts down an unknown Fe-Matoran with a damaged arm in a tavern on Stelt. Mazeka crushes his mask after he takes too long to give information about Vultraz.

Trivia
Their name is derived from the chemical symbol for iron, "Fe."