Icarax

"A Makuta ... named Icarax ... he was already there ... stole the staff. He was wearing the Mask of Shadows .. said the Brotherhood was his now ... and soon the realm of Karzahni will be too ..."

- Onua Nuva to the other Toa Nuva and Toa Hagah, shortly after being nearly killed by Icarax

Icarax was a member of the Brotherhood of Makuta. Little is known about him, except that shortly before Mata Nui's death, he went to Metru Nui and dove into the Silver Sea to recover the Kraahkan, which he then proceeded to wear. He next went to Xia and recovered the Staff of Artakha for the Makuta of Metru Nui to recreate the Nui Stone with. Unfortunately, the Toa Nuva were on the island looking for the staff, and he had to nearly kill Onua to get the staff. He apparently took control of the Brotherhood after the Makuta of Metru Nui, its former leader, was presumed dead. He also planned to take over the realm of Karzahni, where the Toa Nuva later fought him in an attempt to recover Lhikan's Noble Hau. He defeated all of the Toa Nuva except Gali. The realm was destroyed by a tidal flood set by Gali to fight of Icarax and its Matoran prisoners set free in the battle. He was the Makuta of Karzahni.

Icarax will apparently be released as a titan set in 2008, and will be a main character in that story year.