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Toa Metru and Toa Hordika

The Saviours of Metru Nui

Six Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety.

By Joe Garratt

The ToaThe Toa: Heroes of the Matoran UniverseThe Toa were biomechanical guardians sworn to protect the Matoran, bound by a strict code and defined by sacrifice across every age of the universe. MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. were six MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. elevated to Toa form by the sacrifice of LhikanLhikanToa of Fire, leader of the Toa Mangai, and the last Toa of Metru Nui, who surrendered his Toa Power to create the Toa Metru and died defending Vakama. during the closing days of the city's industrial age. The team consisted of VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years. of Fire, NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. of Water, MatauMatauA former Le-Metru test driver who became a Toa Metru, Matau wielded air, illusion, and shape-shifting before sacrificing his Toa power to wake the sleeping Matoran. of Air, NujuNujuNuju served as a Ko-Metru seer, Toa Metru of Ice, and Turaga of Ko-Koro who spoke only in bird calls translated by Matoro. of Ice, OnewaOnewaOnewa served as Toa Metru of Stone, led Po-Koro through the Dark Time, and constructed the Metru Nui statue honoring the fallen Toa Mahri Matoro. of Stone, and WhenuaWhenuaToa Metru of Earth and later Turaga of Onu-Koro, formerly an Onu-Metru archivist whose career in the Archives shaped his role across the rescue of Metru Nui and the long residency on Mata Nui. of Earth. Following their mutation by VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. venom into the bestial Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. and their subsequent restoration by KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend., they returned the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. to safety on the island of Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years. and surrendered their Toa PowerToa PowerThe fundamental energy of a Toa, depleted when destiny's fulfilled and transferable through specially prepared stones. to become TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities..

The MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.#

Before their elevation, the six future Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. lived as ordinary MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive., each working within a different metru of the city. VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years. served as a Ta-MatoranTa-MatoranThe Fire-element Matoran of Ta-Metru and Ta-Koro, forgers of masks and Kanoka, lava farmers, and the standing core of the Ta-Koro Guard during the war for Mata Nui. mask maker and bore the responsibility of forging the Kanohi VahiMask of TimeThe Kanohi Vahi is the Matoran Universe's deadliest mask, capable of stopping or accelerating time, and its creation nearly tore Metru Nui apart., the Great Mask of TimeMask of TimeThe Kanohi Vahi is the Matoran Universe's deadliest mask, capable of stopping or accelerating time, and its creation nearly tore Metru Nui apart., on the personal commission of Turaga DumeDumeDume is a Turaga of Fire and the former ruler of Metru Nui, distinguished by his red and black coloring and the Noble Kanohi Kiril, the Mask of Regeneration. As a member of the Turaga of Metru Nui, he wields a Staff of Office and commands a weakened mastery of Fire. He later resides on the reformed Spherus Magna.. NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. worked as a Ga-MatoranGa-MatoranThe Water-element Matoran of Ga-Metru and Ga-Koro, exclusively female, who taught the schools of Metru Nui and crewed the boats and bridges of the Mata Nui coast. teacher at one of the schools of Ga-MetruGa-MetruGa-Metru is a district of Metru Nui, home to the Ga-Matoran and the Bordakh.. MatauMatauA former Le-Metru test driver who became a Toa Metru, Matau wielded air, illusion, and shape-shifting before sacrificing his Toa power to wake the sleeping Matoran. operated as a Le-MatoranLe-MatoranGreen-powered Matoran obsessed with thrills and transport. They're basically Bionicle's daredevils. test pilot for the airships of Le-MetruLe-MetruThe teal district where Le-Matoran managed everything that moved through Metru Nui, from chutes to airships.. NujuNujuNuju served as a Ko-Metru seer, Toa Metru of Ice, and Turaga of Ko-Koro who spoke only in bird calls translated by Matoro., OnewaOnewaOnewa served as Toa Metru of Stone, led Po-Koro through the Dark Time, and constructed the Metru Nui statue honoring the fallen Toa Mahri Matoro., and WhenuaWhenuaToa Metru of Earth and later Turaga of Onu-Koro, formerly an Onu-Metru archivist whose career in the Archives shaped his role across the rescue of Metru Nui and the long residency on Mata Nui. served as an astrologer, a carver, and an ArchivesThe Archives of Metru NuiThe Archives of Onu-Metru were the central repository of Matoran knowledge and Rahi specimens, maintained by the Archivist Corps beneath the city's surface. sub-curator, respectively.

LhikanLhikanToa of Fire, leader of the Toa Mangai, and the last Toa of Metru Nui, who surrendered his Toa Power to create the Toa Metru and died defending Vakama., the sole remaining member of the Toa MangaiToa MangaiThe defenders of Metru Nui before the Toa Metru arrived, a team that fell to betrayal and relentless war., identified the six as candidates for Toa elevation and delivered Toa StonesToa StonesSmall stones charged with a portion of a Toa's power, used to awaken the dormant Toa Power within a destined Matoran and elevate them into a Toa. to each of them in secret. He was intercepted by the Dark Hunters NidhikiNidhikiOnce a guardian of Metru Nui, Nidhiki traded his Toa honor for Dark Hunter gold and paid the price. and KrekkaKrekkaA brutish but ineffective Dark Hunter with no powers or masks, Krekka was outmatched from his first moments in Metru Nui. shortly after delivering the final stone to VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years., and was captured. The Turaga DumeDumeDume is a Turaga of Fire and the former ruler of Metru Nui, distinguished by his red and black coloring and the Noble Kanohi Kiril, the Mask of Regeneration. As a member of the Turaga of Metru Nui, he wields a Staff of Office and commands a weakened mastery of Fire. He later resides on the reformed Spherus Magna. who appeared in public during this period was in fact TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. wearing the Kanohi KraahkanKanohiMasks that grant powers and sustain life, they're the most vital artifact in the Matoran Universe. and assuming the elder's identity.

Transformation and the MorbuzakhMorbuzakhA sentient plant monster created by Teridax to terrorize Metru Nui and control its population through fear.#

The Toa StonesToa StonesSmall stones charged with a portion of a Toa's power, used to awaken the dormant Toa Power within a destined Matoran and elevate them into a Toa. activated when placed on the central SuvaSuvaSuva were the sacred shrines of Matoran civilisation, holding Toa Stones, Kanohi, and Nuva symbols across Mata Nui, Metru Nui, and beyond. at the Great TempleGreat TempleThe Great Temple is a structure situated in Ga-Metru, Metru Nui, associated with the Ga-Matoran and the Bordakh. It formerly fell under the influence of Teridax, though it currently holds no such power. in Ga-MetruGa-MetruGa-Metru is a district of Metru Nui, home to the Ga-Matoran and the Bordakh.. The six MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. emerged from the resulting energies as Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it., untrained and unaware of the full scope of their new role. Their first task was the containment of the MorbuzakhMorbuzakhA sentient plant monster created by Teridax to terrorize Metru Nui and control its population through fear., a sentient plant RahiRahiThe Rahi were the biomechanical wildlife of the Matoran Universe, built largely by the Brotherhood of Makuta, ranging from background fauna to engineered war beasts. that had begun consuming districts of the city. Halting it required the collection of the six Great Disks, hidden across the metru and known to only one MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. in each district: NuhriiNuhriiNuhrii was a Ta-Matoran mask-maker of Metru Nui, one of the six finders of a Great Disk, who later served in the Ta-Koro Guard on Mata Nui., AhkmouAhkmouA Po-Matoran carver of Metru Nui, one of the six Great Disk holders, who collaborated with Makuta Teridax and later imposed false Turaga rule during Teridax's reign., VhisolaVhisolaVhisola was a Ga-Matoran student of Nokama, one of the six finders of a Great Disk, whose research deduced the location of the Morbuzakh King Root., TehuttiTehuttiTehutti was an Onu-Matoran archivist of Metru Nui, one of the six finders of a Great Disk, whose Archives research produced the Matoran Nui technique., EhryeEhryeEhrye was a Ko-Matoran errand-runner of the Knowledge Towers, one of the six finders of a Great Disk, and a survivor of every era from Metru Nui through Spherus Magna., and OrkahmOrkahmOrkahm was a Le-Matoran Ussal rider of Le-Metru, Matau's chief rival, one of the six finders of a Great Disk, and later a Gukko Force member on Mata Nui..

Each Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. searched their former metru for the corresponding MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. and disk, encountering the malfunctioning VahkiVahkiMetru Nui's mechanical law enforcement squads, designed to maintain rigid order but ultimately undermined by chaos beyond their programming. law enforcers and the agents of the false Turaga DumeDumeDume is a Turaga of Fire and the former ruler of Metru Nui, distinguished by his red and black coloring and the Noble Kanohi Kiril, the Mask of Regeneration. As a member of the Turaga of Metru Nui, he wields a Staff of Office and commands a weakened mastery of Fire. He later resides on the reformed Spherus Magna. along the way. The collected Great Disks were combined into a single weapon, which the team used to destroy the central MorbuzakhMorbuzakhA sentient plant monster created by Teridax to terrorize Metru Nui and control its population through fear. king root and end the immediate crisis. The encounter brought the team into open conflict with TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna., who revealed his impersonation of DumeDumeDume is a Turaga of Fire and the former ruler of Metru Nui, distinguished by his red and black coloring and the Noble Kanohi Kiril, the Mask of Regeneration. As a member of the Turaga of Metru Nui, he wields a Staff of Office and commands a weakened mastery of Fire. He later resides on the reformed Spherus Magna. and was sealed within a protodermis prison in the ColiseumThe ColiseumCentral tower of Metru Nui, serving as government seat, sporting arena, and, during Teridax's masquerade, a prison for the city's Matoran population..

The Great Cataclysm#

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. followed soon after. 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.'s fall from consciousness produced earthquakes across the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control. and froze the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. in spheres of stasis prepared by TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.'s servants. The real Turaga DumeDumeDume is a Turaga of Fire and the former ruler of Metru Nui, distinguished by his red and black coloring and the Noble Kanohi Kiril, the Mask of Regeneration. As a member of the Turaga of Metru Nui, he wields a Staff of Office and commands a weakened mastery of Fire. He later resides on the reformed Spherus Magna. was recovered alive, but the city itself was reduced to a half-ruined shell with most of its inhabitants suspended.

The ToaThe Toa: Heroes of the Matoran UniverseThe Toa were biomechanical guardians sworn to protect the Matoran, bound by a strict code and defined by sacrifice across every age of the universe. MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. transported the spheres to the surface, eventually escaping Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. by way of the silver seaThe Silver SeaThe vast body of unrefined liquid Protodermis surrounding Metru Nui inside the Great Barrier dome of the Matoran Universe. and arriving at the island that the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. would come to know as Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years.. They left the spheres in safe storage and returned to Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. to recover the remaining sleeping MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. and the city itself, only to find the city overrun by the VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. horde under the command of SidorakSidorakHe took credit for someone else's idea, called it leadership, and spent his whole reign as the Visorak's king certain he could not be out-played. and RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game..

Mutation into Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure.#

VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. cocoons and venom mutated the Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. into the bestial Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure., half-Toa and half-RahiRahiThe Rahi were the biomechanical wildlife of the Matoran Universe, built largely by the Brotherhood of Makuta, ranging from background fauna to engineered war beasts., with reduced control over their elemental powers and the addition of RhotukaRhotukaRhotuka were wheels of pure energy generated by living beings, shaped by the user''s nature, and launched through natural or artificial launchers. spinner launchers built into their forearms. Each Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. gained animal traits aligned to a primal expression of their element, with VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years. developing reptilian features, MatauMatauA former Le-Metru test driver who became a Toa Metru, Matau wielded air, illusion, and shape-shifting before sacrificing his Toa power to wake the sleeping Matoran. avian aspects, and WhenuaWhenuaToa Metru of Earth and later Turaga of Onu-Koro, formerly an Onu-Metru archivist whose career in the Archives shaped his role across the rescue of Metru Nui and the long residency on Mata Nui. the build of a burrowing predator.

The mutation impaired the team's ability to act in concert. Bestial instincts intruded on conscious thought, with each member liable to lapse into territorial or predatory behaviour under stress. VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years. suffered the deepest fragmentation of identity and at one point separated from the team entirely, briefly aligning with SidorakSidorakHe took credit for someone else's idea, called it leadership, and spent his whole reign as the Visorak's king certain he could not be out-played. and RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game. as a Hordika lieutenant before his eventual return.

The team's only hope of restoration lay with KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend., a venerated RahiRahiThe Rahi were the biomechanical wildlife of the Matoran Universe, built largely by the Brotherhood of Makuta, ranging from background fauna to engineered war beasts. whose unique biology permitted him to neutralise VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. venom. They were guided by the RahagaToa Hagah and RahagaThe Toa Hagah were appointed to guard Makuta Teridax, mutated into hybrid warriors, and mysteriously restored., former Toa HagahToa HagahElite Toa teams appointed by the Brotherhood of Makuta to serve as personal guardians, later rebelling against their creators. who had themselves been mutated by RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game. during the Brotherhood of MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate.'s earlier purge of their ranks.

KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend. and Restoration#

KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend. resided on a remote island, the interior of which housed a chamber containing a lake of energised protodermisEnergized ProtodermisA sentient substance that could remake or annihilate any being that touched it. One of the Matoran Universe's most lethal hazards.. The ToaThe Toa: Heroes of the Matoran UniverseThe Toa were biomechanical guardians sworn to protect the Matoran, bound by a strict code and defined by sacrifice across every age of the universe. Hordika reached him after a difficult journey and proved themselves worthy of his aid through their continued attempts to act as Toa despite the mutation. KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend. agreed to provide the cure following the team's confrontation with the VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. command structure in Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive..

The decisive battle took place at the ColiseumThe ColiseumCentral tower of Metru Nui, serving as government seat, sporting arena, and, during Teridax's masquerade, a prison for the city's Matoran population.. SidorakSidorakHe took credit for someone else's idea, called it leadership, and spent his whole reign as the Visorak's king certain he could not be out-played. was killed by RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game. herself, who manipulated KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend. into striking him so that she could assume sole command of the horde. VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years., recovered to his full senses, led the team in a final strike against RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game.. She absorbed portions of each Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure.'s elemental energy by design, intending to use the combined power to free TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. from his protodermis prison, and escaped before further action could be taken.

With RoodakaRoodakaShe spent the entire Visorak arc letting everyone think they were using her, then walked away having beaten the Brotherhood and the Toa at their own game. gone and the horde scattered, KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend. used his RhotukaRhotukaRhotuka were wheels of pure energy generated by living beings, shaped by the user''s nature, and launched through natural or artificial launchers. spinner to restore the Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. to their original Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. forms. The team gathered the remaining sleeping MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. and transported them to Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years. alongside the original group.

Becoming TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities.#

The MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. recovered from Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. remained in stasis upon their arrival on Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years.. Reviving them required the surrender of the Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it.'s Toa PowerToa PowerThe fundamental energy of a Toa, depleted when destiny's fulfilled and transferable through specially prepared stones., the same transition that LhikanLhikanToa of Fire, leader of the Toa Mangai, and the last Toa of Metru Nui, who surrendered his Toa Power to create the Toa Metru and died defending Vakama. would have made had he survived his battle with TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.. The six accepted the cost and channelled their remaining Toa energy into the spheres, awakening the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. and reducing themselves to the smaller, less powerful forms of TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities..

In their new roles, the former Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. took up positions as the elders of the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. villages established on the surface of Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years.. VakamaVakamaA Ta-Metru maskmaker transformed into the Toa Metru of Fire, leader of his team through the Visorak war, and Turaga of Ta-Koro for a thousand years. led Ta-KoroKoroThe Koros were the six elemental villages established by the Toa Metru on Mata Nui after the Great Rescue, each tied to one element and one Turaga., NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. led Ga-KoroGa-KoroGa-Koro is a village on the island of Mata Nui, inhabited by the Ga-Matoran and associated with both Nokama and Gali. The settlement was formerly under the power of Teridax., MatauMatauA former Le-Metru test driver who became a Toa Metru, Matau wielded air, illusion, and shape-shifting before sacrificing his Toa power to wake the sleeping Matoran. led Le-KoroLe-KoroLe-Koro is a village situated within Le-Wahi, inhabited by the Le-Matoran and home to Turaga Matau and Toa Lewa. The settlement was once held under the control of Teridax., NujuNujuNuju served as a Ko-Metru seer, Toa Metru of Ice, and Turaga of Ko-Koro who spoke only in bird calls translated by Matoro. led Ko-KoroKoroThe Koros were the six elemental villages established by the Toa Metru on Mata Nui after the Great Rescue, each tied to one element and one Turaga., OnewaOnewaOnewa served as Toa Metru of Stone, led Po-Koro through the Dark Time, and constructed the Metru Nui statue honoring the fallen Toa Mahri Matoro. led Po-KoroPo-KoroPo-Koro was the Po-Matoran village in Po-Wahi, led by Turaga Onewa and guarded by Toa Pohatu, reached through a single statue-lined road called the Path of Prophecies., and WhenuaWhenuaToa Metru of Earth and later Turaga of Onu-Koro, formerly an Onu-Metru archivist whose career in the Archives shaped his role across the rescue of Metru Nui and the long residency on Mata Nui. led Onu-KoroOnu-KoroOnu-Koro was the earth engineers' city, where underground isolation created one of Mata Nui's most self-sufficient settlements, until the Bohrok came.. They withheld much of the truth of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. from the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. for over a thousand years, until the arrival of the Toa Mata and the eventual return to the underground city.

Later Service#

Following the return to Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive., the six former Toa MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it. continued to serve as TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities. of the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population. NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. sustained serious injury during the rescue of TakanuvaTakanuvaHidden among the Ta-Matoran as Takua, the disguised Av-Matoran who became Takanuva was the sole Toa of Light produced in the Matoran Universe's full history. but recovered. The remaining members participated in the governance of the restored city through the events that culminated in TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.'s seizure of the 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. body and the subsequent reformation of Spherus MagnaSpherus MagnaA desert world of ancient conflict that became the merger point of the Matoran Universe and Bionicle's true endpoint..

The ToaThe Toa: Heroes of the Matoran UniverseThe Toa were biomechanical guardians sworn to protect the Matoran, bound by a strict code and defined by sacrifice across every age of the universe. MetruMetruIn the Matoran language a metru was a single district of Metru Nui; the city was divided into six such districts, one for each element, and the term covered both the place and the elemental community that lived in it.'s tenure stood as one of the shortest and most consequential in Toa history. Active as Toa for under a year of the universe's calendar, they bridged the fall of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. and the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. settlement on the surface of Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years., preserving the bulk of the city's population through the worst of the Great Cataclysm. Their experiences as Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. remained the only documented case of VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. mutation being fully reversed and the cured subjects retaining their original Toa status.

Frequently asked questions

Who were the Toa Metru?
The Toa Metru were six Matoran of Metru Nui elevated to Toa form by the sacrifice of Lhikan. The team consisted of Vakama of Fire, Nokama of Water, Matau of Air, Nuju of Ice, Onewa of Stone, and Whenua of Earth.
How did the Toa Metru become Toa?
Lhikan, the sole remaining member of the Toa Mangai, identified the six Matoran as candidates and delivered Toa Stones to each of them in secret. The stones activated when placed on the central Suva at the Great Temple in Ga-Metru, and the six emerged from the resulting energies as Toa Metru, untrained and unaware of the full scope of their new role.
How did the Toa Metru become the Toa Hordika?
When the Toa Metru returned to Metru Nui to recover the sleeping Matoran, they found the city overrun by the Visorak horde. Visorak cocoons and venom mutated them into the bestial Toa Hordika, half-Toa and half-Rahi, with reduced control over their elemental powers and Rhotuka spinner launchers built into their forearms.
How were the Toa Hordika restored?
The Rahaga guided the Toa Hordika to Keetongu, a venerated Rahi whose unique biology permitted him to neutralise Visorak venom. After the team's confrontation with the Visorak command structure, Keetongu used his Rhotuka spinner to restore them to their original Toa Metru forms.
Why did the Toa Metru become Turaga?
Reviving the sleeping Matoran they had brought to the island of Mata Nui required the surrender of the Toa Metru's Toa Power. The six channelled their remaining Toa energy into the spheres, awakening the Matoran and reducing themselves to the smaller, less powerful forms of Turaga, then took up positions as the elders of the new villages.

Sources

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