|Makuta: Karda Nui Form|
|Tools||Blades, claws, Tridax pod|
|Makuta: Vehicle form|
|Group||Brotherhood of Makuta|
|Occupation||Makuta of Xia (Formerly)|
When Teridax rebelled against the leader of the Brotherhood of Makuta, Miserix, he was one of the first to join him. After the rebellion, he surpassed the need for a physical body, and evolved into Antidermis along with the other Makuta.
He was later sent to lead the mission to Karda Nui to corrupt all of the Av-Matoran and control Mata Nui's situation. After arriving, he was blinded by a sudden flash of light. He then received his own Shadow Matoran partner, Radiak, to help him see.
The Toa Nuva later arrived in Karda Nui to free the Av-Matoran and awaken Mata Nui. After several fierce battles, Antroz traveled down to the Swamp of Secrets with Chirox and Vamprah to unite with his brethren down below. It was there that he snuck into the Codrex and hijacked the Jetrax T6, stealing it from Kopaka. However, it was later taken back.
In 1,001 AGC, despite Teridax's death at the hands of the Toa Metru, Antroz chose to continue with his former leader's plan himself and enter the core processor, where he gained control of the Mata Nui robot. However, in doing so, he damaged the machinery, causing Metru Nui to fall into the processor and on top of him, killing both Mata Nui and Antroz himself.
After Mata Nui regained control of his body in another universe, the Creator brought his toy BIONICLE sets to life and teleported them to the Matoran Universe, Antroz among them. Antroz quickly joined Teridax again, despite his betrayal, and was sent to Metru Nui for unknown purposes.
Abilities and traitsEdit
Antroz was the Brotherhood of Makuta's most skilled tactical commander. Unlike most Makuta, he had a sense of honor.