What Happened to Mata Nui?
Mata Nui was struck down by Teridax, kept alive by the Mask of Life, robbed of his body and thrown into space, then rebuilt himself on Bara Magna and killed Teridax. At the end of the original story his spirit rests inside the Mask of Life. Here is the whole chain of events, with where each part is told.
Mata NuiMata NuiBuilt by the Great Beings to restore Spherus Magna, Mata Nui sustained an entire civilisation inside his body, was deposed by Teridax, and reclaimed his purpose as a mortal on Bara Magna. lost his body and got it back the hard way. TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. put him into a long sleep, the Toa saved his life with the Mask of LifeThe Mask of Life (Kanohi Ignika), explainedA failsafe forged by the Great Beings to recharge a god. It curses everyone who touches it, and by the end of Bionicle it had learned how to be a hero., and Teridax then stole his body and threw his spirit into space. Mata Nui rebuilt himself on Bara Magna, killed Teridax, and used the last of his strength to bring the reunited planet of Spherus Magna to life. At the end of the story his spirit rests inside the Mask of Life. (BIONICLE Legends 11: The Final Battle; BIONICLE: The Legend Reborn; BIONICLE Glatorian 7: Rebirth)
What he was#
To the Matoran, Mata Nui was the Great Spirit who brought them to their island, the figure at the heart of the legend the Turaga recite at the start of Mask of Light. (BIONICLE: Mask of Light)
The truth came out late in the story. The Great Beings had built him as a giant robot, carrying an entire universe of Matoran inside him, so that he could one day repair the planet Spherus Magna after it was shattered into a desert world and two moons. (All Our Sins Remembered; BIONICLE: The Legend Reborn; The Yesterday Quest)
Struck down and dying#
Teridax, leader of the Brotherhood of MakutaThe Brotherhood of MakutaAn organization of Makuta created by Mata Nui to police his universe and build Rahi, later seized by Teridax and turned into the instrument of the Plan that overthrew the Great Spirit., struck Mata Nui down in the Great CataclysmThe Great CataclysmThe day Makuta Teridax put the Great Spirit to sleep, the Great Spirit Robot fell from the sky, Metru Nui flooded, and Voya Nui tore loose from the Southern Continent.. The Great Spirit fell into a deep sleep and his body came to rest on the ocean floor of the moon Aqua Magna, though nobody inside knew it. The Matoran's legend tells the same event as Makuta casting a spell on his brother. (BIONICLE Legends 11: The Final Battle; BIONICLE Glatorian 5: Valley of Fear; BIONICLE: Mask of Light)
Years later the Turaga discover from the stars that he is dying, and the Toa NuvaToa NuvaThe form the Toa Mata took after stepping into the Energized Protodermis beneath the Bahrag, with new masks, new tools, and the elemental scale to fight Karda Nui. are sent to find the Mask of Life on the island of Voya Nui. (BIONICLE Legends 1: Island of Doom)
The quest runs on into the sea beneath Voya Nui, and the Great Spirit's life actually runs out before the end. MatoroMatoroA quiet Ko-Matoran translator who became a Toa Inika and then a Toa Mahri, Matoro gave his life with the Mask of Life to restore Mata Nui., the Toa of Ice, puts on the Mask of Life and gives his own life to revive him. (BIONICLE Legends 8: Downfall)
Robbed of his body#
In BIONICLE Legends 11: The Final Battle, the Toa Nuva finish the job at Karda Nui and Mata Nui's body wakes. Then Teridax's voice rings out. He had moved his own spirit into the Great Spirit's body before Mata Nui's spirit could return, and now he controls the robot and everyone inside it. Mata Nui's spirit is sealed in the Mask of Life, and Teridax fires the mask out into space. (BIONICLE Legends 11: The Final Battle)
A new body on Bara Magna#
The mask comes down on the desert world of Bara Magna and builds him a body from the sand. BIONICLE: The Legend Reborn opens with Mata Nui's own summary: "Once I was a towering giant, ruler of my own universe," until he was betrayed and everything he had was stolen. He unites the Agori and Glatorian, defeats the Skrall and exposes the traitor Metus. (BIONICLE: The Legend Reborn)
He then finds that the scrap the villagers had built with for generations was really an older prototype robot. In Journey's End, he leaves his sand body and moves his spirit into it. (BIONICLE Glatorian 5: Valley of Fear; BIONICLE Glatorian 6: All That Glitters)
The last battle#
Teridax flies the Great Spirit RobotThe Great Spirit Robot, explainedBionicle's whole universe lives inside a 40-million-foot robot built by the Great Beings. Here is what it is, why it was built, and how it ended. to Bara Magna to finish him. Mata Nui is outmatched and can't hit back hard without killing the Matoran living inside his old body. When Teridax charges a blast to destroy the planet, Mata Nui knocks it into the two moons, which start falling towards Bara Magna, and then shoves Teridax into the path of a rock breaking off Aqua Magna. It kills him. (BIONICLE Glatorian 6: All That Glitters; BIONICLE Glatorian 7: Rebirth)
As the moons rejoin the planet, Mata Nui pours the last power of the prototype into it and covers the restored Spherus Magna with life. The robot crumbles. His spirit returns to the Mask of Life, and he speaks to everyone one last time. When Kiina asks if he's gone, Tahu tells her he isn't. (BIONICLE Glatorian 7: Rebirth)
Where he is now#
Inside the mask. The serial The Yesterday Quest opens with a mission he left behind: the Great Beings were to be told their job was done. The serials stopped before anyone found them, so Generation 1 ends with Mata Nui at rest and his work finished. (The Yesterday Quest)
Read more#
Mata NuiMata NuiBuilt by the Great Beings to restore Spherus Magna, Mata Nui sustained an entire civilisation inside his body, was deposed by Teridax, and reclaimed his purpose as a mortal on Bara Magna. and the Great SpiritMata Nui: Great Spirit of the Matoran UniverseBuilt by the Great Beings as a biomechanical guardian, betrayed by Teridax, and returned in a smaller form to reshape Spherus Magna. cover him in full, and how Bionicle endedHow Bionicle Ended: the Generation 1 Story's Final Chapter ExplainedHow the original BIONICLE story finished in 2010. Mata Nui fought Teridax for the last time above Bara Magna, Spherus Magna was made whole again, and a run of online serials carried on until the story stopped in 2011. the last chapter in detail. For his rival, see TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. and is Makuta Mata Nui's brotherIs Makuta Mata Nui's Brother?Only in legend and in a loose sense. The Matoran's Legend of Mata Nui calls Makuta the Great Spirit's jealous brother, and Makuta talks about Mata Nui the same way, but the later story shows Makuta Teridax was one of a species Mata Nui himself brought into being. Here is how the story uses the word.. Related question: is Mata Nui a godIs Mata Nui a God?To the Matoran he was, but the story reveals Mata Nui is a giant robot with a mind, built by the Great Beings to repair their world. He can be poisoned, put to sleep, killed and robbed of his body. Here is how the legend and the truth compare..
Frequently asked questions
- Does Mata Nui die?
- He dies once, at the end of the 2007 quest for the Mask of Life, and Matoro brings him back by giving his own life. At the very end of the story his robot body crumbles, but his spirit survives inside the Mask of Life.
- Where is Mata Nui at the end of Bionicle?
- Inside the Kanohi Ignika, the Mask of Life. After restoring Spherus Magna he speaks to everyone one last time and his spirit goes back into the mask.
- How did Mata Nui end up on Bara Magna?
- Teridax took over his body in 2008 and fired his spirit, sealed in the Mask of Life, out into space. The mask landed on Bara Magna and built him a new body from the sand.
- What happened to Mata Nui's original body?
- Teridax flew it to Bara Magna and died inside it in the final battle. The Matoran climbed out of the fallen robot onto the restored planet.
Sources
- VideoBIONICLE: Mask of Light, The LEGO Group and Miramax Home Entertainment, 2003
- BookBIONICLE Legends 1: Island of Doom, Greg Farshtey, Scholastic, 2006
- BookBIONICLE Legends 8: Downfall, Greg Farshtey, Scholastic, 2007
- BookBIONICLE Legends 11: The Final Battle, Greg Farshtey, Scholastic, 2008
- VideoBIONICLE: The Legend Reborn, The LEGO Group and Universal Studios Home Entertainment, 2009
- ComicBIONICLE Glatorian 5: Valley of Fear, Greg Farshtey, LEGO Magazine, September/October 2009
- ComicBIONICLE Glatorian 6: All That Glitters, Greg Farshtey, LEGO Magazine, January/February 2010 (Journey's End, part 1)
- ComicBIONICLE Glatorian 7: Rebirth, Greg Farshtey, LEGO Magazine, March/April 2010 (Journey's End, part 2)
- ComicAll Our Sins Remembered, BIONICLE 8: Legends of Bara Magna, Papercutz, 2010, art by Stuart Sayger
- SerialThe Yesterday Quest, Greg Farshtey, BIONICLEstory.com, July 2010 to February 2011 (unfinished)
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Followed from this entry

Is Makuta Mata Nui's Brother?
Only in legend and in a loose sense. The Matoran's Legend of Mata Nui calls Makuta the Great Spirit's jealous brother, and Makuta talks about Mata Nui the same way, but the later story shows Makuta Teridax was one of a species Mata Nui himself brought into being. Here is how the story uses the word.

Is Mata Nui a God?
To the Matoran he was, but the story reveals Mata Nui is a giant robot with a mind, built by the Great Beings to repair their world. He can be poisoned, put to sleep, killed and robbed of his body. Here is how the legend and the truth compare.

How Bionicle Ended: the Generation 1 Story's Final Chapter Explained
How the original BIONICLE story finished in 2010. Mata Nui fought Teridax for the last time above Bara Magna, Spherus Magna was made whole again, and a run of online serials carried on until the story stopped in 2011.

Toa Nuva
The form the Toa Mata took after stepping into the Energized Protodermis beneath the Bahrag, with new masks, new tools, and the elemental scale to fight Karda Nui.

Mata Nui: Great Spirit of the Matoran Universe
Built by the Great Beings as a biomechanical guardian, betrayed by Teridax, and returned in a smaller form to reshape Spherus Magna.

Mata Nui
Built by the Great Beings to restore Spherus Magna, Mata Nui sustained an entire civilisation inside his body, was deposed by Teridax, and reclaimed his purpose as a mortal on Bara Magna.
Mentioned in4 entries
How Bionicle Ended: the Generation 1 Story's Final Chapter Explained
How the original BIONICLE story finished in 2010. Mata Nui fought Teridax for the last time above Bara Magna, Spherus Magna was made whole again, and a run of online serials carried on until the story stopped in 2011.
Is Makuta Mata Nui's Brother?
Only in legend and in a loose sense. The Matoran's Legend of Mata Nui calls Makuta the Great Spirit's jealous brother, and Makuta talks about Mata Nui the same way, but the later story shows Makuta Teridax was one of a species Mata Nui himself brought into being. Here is how the story uses the word.
Is Mata Nui a God?
To the Matoran he was, but the story reveals Mata Nui is a giant robot with a mind, built by the Great Beings to repair their world. He can be poisoned, put to sleep, killed and robbed of his body. Here is how the legend and the truth compare.
Mata Nui: Great Spirit of the Matoran Universe
Built by the Great Beings as a biomechanical guardian, betrayed by Teridax, and returned in a smaller form to reshape Spherus Magna.
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