The Keystones of Karda Nui
The six fragments of a Great Being tablet held by the Av-Matoran of Karda Nui, the only key capable of disabling the Codrex's energy field and admitting the Toa Nuva to the seat of Mata Nui's reawakening.
The Keystones were six fragments of a single stone tablet, fashioned by the Great BeingsThe Great BeingsScholar-inventors of Spherus Magna whose creations shaped the Matoran Universe and whose absence defined the conflicts that followed. and entrusted to the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. of Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui.. Together they recorded the instructions for the final reawakening of 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 served as the operative key to the energy field guarding the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.. The tablet had been broken in antiquity, its pieces scattered across the core of the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control., and only the recovery and reassembly of all six fragments by the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. during the Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui. campaign permitted entry to the chamber in which the Great SpiritMata 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 revival could be initiated.
Origin and design#
The Keystones were the work of the Great BeingsThe Great BeingsScholar-inventors of Spherus Magna whose creations shaped the Matoran Universe and whose absence defined the conflicts that followed., produced in the era before the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control. was set into operation and intended for use at the close of 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 long task. Their construction served a single coordinated purpose. They preserved the instructions for the Great Spirit's reawakening in a form that could survive across ages, and they functioned as the operative key to the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening., the spherical vault at the heart of Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui. within which the awakening procedure had to be carried out. The dual design ensured that no party could open the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening. without also possessing the record of what to do upon entering, and that no party could read the record in full without also commanding the means of admission.
The tablet was a single piece in its original form. It bore inscribed text describing the location of the reawakening site and the steps by which the Great Spirit was to be restored. At an unrecorded point in the deep past the tablet was broken into six fragments, and the fragments were dispersed. The reason for the breaking is not preserved in any surviving record. What is preserved is that the fragments were entrusted to the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. of Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui., the population whose long custodianship of the core dome included the safekeeping of objects the Great BeingsThe Great BeingsScholar-inventors of Spherus Magna whose creations shaped the Matoran Universe and whose absence defined the conflicts that followed. wished to remove from common circulation.
The Keystones held their meaning only in combination. Three fragments, joined, produced enough legible text to identify the Swamp of SecretsSwamp of SecretsThe Swamp of Secrets was the mutagen-saturated wetland that filled the floor of Karda Nui after the Great Cataclysm, serving as a Brotherhood stronghold until the Energy Storms. below the dome as the site at which the revival had to take place. The full text of the tablet was recoverable only once all six were brought together. The design of the lock at the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening. followed the same logic. Five Keystones would not open the field. Only the insertion of all six into the niche set into the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.'s outer surface lowered the barrier, and only for the period required to pass through.
The Av-Matoran custodianship#
The Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. carried the Keystones across the long silence that preceded the Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui. campaign. The fragments were not held in a single repository. They were distributed across the surviving Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. villages of the dome, each fragment carried or hidden by individual MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body., and the custodianship was passed down without a unified ledger of where each piece sat. The arrangement meant that no single raid on a single village could deliver the entire tablet into hostile hands. The Phantoka 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. discovered as much when they began their corruption of the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. population through Shadow Leeches and their conversion of Av-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. into BohrokAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. form ahead of the deployment of the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age..
By the time the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. arrived at the dome, the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. population had been reduced and the fragments had been scattered further. One KeystoneKeystoneSix fragmented pieces of an awakening tablet that open the Codrex and trigger Mata Nui's resurrection across the Matoran Universe. was held by SolekSolekSolek was an Av-Matoran of Karda Nui who fought alongside the Toa Nuva against the Brotherhood of Makuta during the final battle for Mata Nui's awakening., one had been taken from another Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. by the Shadow MatoranShadow MatoranAv-Matoran corrupted by the Makuta in Karda Nui, drained of Light and weaponized with shadow powers. KiropKirop, Av-Matoran Leader of Karda NuiKirop was the leader of the Av-Matoran in Karda Nui, captured and transformed into a Shadow Matoran by the Brotherhood of Makuta, restored by the cry of a klakk, and a survivor of the Destiny War and the Reformation., one had been stolen from the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. by the Phantoka 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. and removed to their stronghold, one had been hidden by a now-anonymous Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. in the Swamp of SecretsSwamp of SecretsThe Swamp of Secrets was the mutagen-saturated wetland that filled the floor of Karda Nui after the Great Cataclysm, serving as a Brotherhood stronghold until the Energy Storms. below, one remained in the keeping of a single Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. in the lower dome, and one had been seized from the Av-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. by KrikaKrikaThe cautious Mistika leader who survived by never taking unnecessary risks, until Teridax's Plan forced his hand. and taken to his swamp base. Three fragments above, three below.
Recovery by the PhantokaPhantokaPhantoka is the term for the 2008 Toa and Makuta aerial combat wave, meaning 'Spirits of the air' in Matoran.#
The PhantokaPhantokaPhantoka is the term for the 2008 Toa and Makuta aerial combat wave, meaning 'Spirits of the air' in Matoran. division of the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age., comprising KopakaKopakaKopaka was the Toa Nuva of Ice, deputy commander of the Toa Mata, and one of the six warriors crafted on Artakha to defend the Matoran Universe., PohatuPohatuPohatu was the Toa Mata and Toa Nuva of Stone, guardian of Po-Wahi, whose speed and steady humour anchored the team through every era of the Matoran Universe., and LewaLewaToa of Air, member of the Toa Mata and Toa Nuva, whose career was marked by repeated possession, body theft, and aerial campaigns from Le-Wahi to Karda Nui., operated in the upper dome of Karda NuiKarda NuiThe vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui.. Their three Keystones were collected through a sequence of engagements with the Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. allies they recovered and the Phantoka 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. they fought. The first was handed to KopakaKopakaKopaka was the Toa Nuva of Ice, deputy commander of the Toa Mata, and one of the six warriors crafted on Artakha to defend the Matoran Universe. by SolekSolekSolek was an Av-Matoran of Karda Nui who fought alongside the Toa Nuva against the Brotherhood of Makuta during the final battle for Mata Nui's awakening. on contact, together with the warning that five more would be needed: one held by KiropKirop, Av-Matoran Leader of Karda NuiKirop was the leader of the Av-Matoran in Karda Nui, captured and transformed into a Shadow Matoran by the Brotherhood of Makuta, restored by the cry of a klakk, and a survivor of the Destiny War and the Reformation., one in the possession of the 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., and three more in locations SolekSolekSolek was an Av-Matoran of Karda Nui who fought alongside the Toa Nuva against the Brotherhood of Makuta during the final battle for Mata Nui's awakening. could not specify. Reading the three fragments his team obtained, KopakaKopakaKopaka was the Toa Nuva of Ice, deputy commander of the Toa Mata, and one of the six warriors crafted on Artakha to defend the Matoran Universe. confirmed that the answer to the Great Spirit's revival lay in the swamp below the dome.
The second PhantokaPhantokaPhantoka is the term for the 2008 Toa and Makuta aerial combat wave, meaning 'Spirits of the air' in Matoran. KeystoneKeystoneSix fragmented pieces of an awakening tablet that open the Codrex and trigger Mata Nui's resurrection across the Matoran Universe. was taken from KiropKirop, Av-Matoran Leader of Karda NuiKirop was the leader of the Av-Matoran in Karda Nui, captured and transformed into a Shadow Matoran by the Brotherhood of Makuta, restored by the cry of a klakk, and a survivor of the Destiny War and the Reformation. after LewaLewaToa of Air, member of the Toa Mata and Toa Nuva, whose career was marked by repeated possession, body theft, and aerial campaigns from Le-Wahi to Karda Nui. shot the Shadow MatoranShadow MatoranAv-Matoran corrupted by the Makuta in Karda Nui, drained of Light and weaponized with shadow powers. down from his aerial mount and KopakaKopakaKopaka was the Toa Nuva of Ice, deputy commander of the Toa Mata, and one of the six warriors crafted on Artakha to defend the Matoran Universe. claimed him as a prisoner. KiropKirop, Av-Matoran Leader of Karda NuiKirop was the leader of the Av-Matoran in Karda Nui, captured and transformed into a Shadow Matoran by the Brotherhood of Makuta, restored by the cry of a klakk, and a survivor of the Destiny War and the Reformation. was placed in a hut, was permitted to overhear a fabricated ToaToa (2001)Biomechanical heroes bonded to elemental powers and masks. Not born, but chosen and transformed. plan and to escape with it, and led the Phantoka 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. back to the Shadow LeechShadow LeechMutated Kraata designed to drain light and corruption. Created by Mutran and allies, they transformed dozens of Matoran before the Energy Storm wiped them out. Hive while the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. struck the now-undefended 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. stronghold. The third PhantokaPhantokaPhantoka is the term for the 2008 Toa and Makuta aerial combat wave, meaning 'Spirits of the air' in Matoran. KeystoneKeystoneSix fragmented pieces of an awakening tablet that open the Codrex and trigger Mata Nui's resurrection across the Matoran Universe. was taken from that stronghold during the raid. The Av-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body.'s secret repository, opened by the team, was found empty, but the 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.' lair yielded the fragment they had stolen. The PhantokaPhantokaPhantoka is the term for the 2008 Toa and Makuta aerial combat wave, meaning 'Spirits of the air' in Matoran. team carried all three to the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening..
Recovery by the MistikaMistikaMistika was the designation given to the Toa Nuva and Makuta who fought in the Swamp of Secrets at the floor of Karda Nui during the final campaign.#
The MistikaMistikaMistika was the designation given to the Toa Nuva and Makuta who fought in the Swamp of Secrets at the floor of Karda Nui during the final campaign. division, comprising TahuTahu, Toa of FireTahu served as Toa Mata, Toa Nuva, and Toa Mistika of Fire, leading his team from the first landing on Mata Nui to the destruction of the Rahkshi army on Bara Magna., GaliGali, Toa of WaterThe Toa Nuva of Water and conscience of the Toa Mata, whose attunement to her element anchored the team across every campaign from Mata Nui to Karda Nui., and OnuaOnuaOnua was the Toa Mata and Toa Nuva of Earth, a quiet, deliberate warrior whose patience and underground mastery anchored his team across the Matoran Universe., operated in the Swamp of SecretsSwamp of SecretsThe Swamp of Secrets was the mutagen-saturated wetland that filled the floor of Karda Nui after the Great Cataclysm, serving as a Brotherhood stronghold until the Energy Storms. in the lower dome. Their three Keystones were taken through engagements with the Mistika 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. KrikaKrikaThe cautious Mistika leader who survived by never taking unnecessary risks, until Teridax's Plan forced his hand., GorastGorastA Makuta defined by rage and ruthlessness, Gorast conquered the Visorak and became Teridax's most devoted enforcer., and BitilBitilA Makuta obsessed with enslaving Toa, Bitil weaponized his Mohtrek's copying power in the final invasion of Karda Nui. and through contact with the dwindling Av-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population of the swamp.
GaliGali, Toa of WaterThe Toa Nuva of Water and conscience of the Toa Mata, whose attunement to her element anchored the team across every campaign from Mata Nui to Karda Nui. recovered the first by locating a KeystoneKeystoneSix fragmented pieces of an awakening tablet that open the Codrex and trigger Mata Nui's resurrection across the Matoran Universe. caught in the grasp of a sentient swamp plant, knocking it loose with a controlled blast of water, and securing it before being attacked by GorastGorastA Makuta defined by rage and ruthlessness, Gorast conquered the Visorak and became Teridax's most devoted enforcer.. She fought free, trapped the 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. of Air in a mud sinkhole, and carried the fragment back to her team. The second was handed to TahuTahu, Toa of FireTahu served as Toa Mata, Toa Nuva, and Toa Mistika of Fire, leading his team from the first landing on Mata Nui to the destruction of the Rahkshi army on Bara Magna. by an Av-MatoranAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets. who, having delivered the fragment, lay down and transformed into a BohrokAv-MatoranThe Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets.. The exchange was a recognition that the cost of the Great Spirit's reawakening would be paid in part by the Av-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population itself, whose lifecycle ended in their BohrokBohrokHive-minded mechanical creatures designed to reshape worlds, the Bohrok represent a threat the Toa Mata never expected. descendants.
The third MistikaMistikaMistika was the designation given to the Toa Nuva and Makuta who fought in the Swamp of Secrets at the floor of Karda Nui during the final campaign. KeystoneKeystoneSix fragmented pieces of an awakening tablet that open the Codrex and trigger Mata Nui's resurrection across the Matoran Universe. was taken from KrikaKrikaThe cautious Mistika leader who survived by never taking unnecessary risks, until Teridax's Plan forced his hand.'s base camp. The team identified the fragment's location, planned a coordinated distraction in which timed elemental detonations drew each 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. of the swamp camp away from the lair, and struck during the absence. TahuTahu, Toa of FireTahu served as Toa Mata, Toa Nuva, and Toa Mistika of Fire, leading his team from the first landing on Mata Nui to the destruction of the Rahkshi army on Bara Magna. raised a shield against KrikaKrikaThe cautious Mistika leader who survived by never taking unnecessary risks, until Teridax's Plan forced his hand.'s pursuit as the team withdrew with the fragment. OnuaOnuaOnua was the Toa Mata and Toa Nuva of Earth, a quiet, deliberate warrior whose patience and underground mastery anchored his team across the Matoran Universe. excavated a tunnel and the MistikaMistikaMistika was the designation given to the Toa Nuva and Makuta who fought in the Swamp of Secrets at the floor of Karda Nui during the final campaign. followed it toward the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening., expecting an ambush by the 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. trailing them and laying their own ambush in turn for when the Phantoka 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. joined the engagement above the swamp. The MistikaMistikaMistika was the designation given to the Toa Nuva and Makuta who fought in the Swamp of Secrets at the floor of Karda Nui during the final campaign. arrived at the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening. with all three fragments in hand.
Use at the Codrex and aftermath#
The two divisions of the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. converged above the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.. The six Keystones were joined back into the single tablet the Great BeingsThe Great BeingsScholar-inventors of Spherus Magna whose creations shaped the Matoran Universe and whose absence defined the conflicts that followed. had originally inscribed. TahuTahu, Toa of FireTahu served as Toa Mata, Toa Nuva, and Toa Mistika of Fire, leading his team from the first landing on Mata Nui to the destruction of the Rahkshi army on Bara Magna. inserted the assembled Keystones into the niche set at the centre of the figure etched onto the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.'s side, and the energy field that had held the structure inviolate against Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. and 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. alike lowered for the period of admission. The Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age., 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., and the Toa IgnikaThe 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. passed inside.
TahuTahu, Toa of FireTahu served as Toa Mata, Toa Nuva, and Toa Mistika of Fire, leading his team from the first landing on Mata Nui to the destruction of the Rahkshi army on Bara Magna. retrieved the Keystones from the niche before the field reactivated, preventing the Phantoka 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. trailing the team from following them in by the same means. The reactivation was not perfect. AntrozAntrozMakuta commander who led the Phantoka assault on Karda Nui and pilot of the Jetrax T6, ultimately outmaneuvered by Kopaka's superior strategy., tracking the ToaToa (2001)Biomechanical heroes bonded to elemental powers and masks. Not born, but chosen and transformed. by the sound of their voices despite his blindness, slipped through the narrowing gap and entered the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening. with them. The Keystones had performed exactly the function for which they were designed; the failure to keep the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening. sealed against the enemy was the failure of a moment's timing, not of the artefact.
Within the CodrexThe CodrexA spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening., the six Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. found the room in which their original ToaWho are the Toa Mata?Six warriors built to order by Artakha, stored in canisters, dropped into the ocean. This is the origin story of Bionicle's heroes and why their first week of work was entirely amnesiac. canisters had been stored and the chamber in which the six massive Lightstones required for the final reawakening could be activated. The Keystones, having admitted the team, had no further mechanical role to play. The reawakening of 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. proceeded from the systems they had unlocked. After the conclusion of the campaign and the subsequent seizure of the Great Spirit's body by Makuta TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna., the Keystones passed out of the active record. Their text had been read, their lock had been opened, the door they guarded had been used, and the procedure they preserved had been carried out to a conclusion neither the Great BeingsThe Great BeingsScholar-inventors of Spherus Magna whose creations shaped the Matoran Universe and whose absence defined the conflicts that followed. nor the Toa NuvaToa Mata and Toa NuvaSix biomechanical heroes created by the Great Beings to awaken Mata Nui and defeat the Brotherhood, transformed once and tested across an entire age. had anticipated.
Frequently asked questions
- What are the Keystones of Karda Nui?
- The Keystones were six fragments of a single stone tablet, fashioned by the Great Beings and entrusted to the Av-Matoran of Karda Nui. Together they recorded the instructions for the final reawakening of Mata Nui and served as the operative key to the energy field guarding the Codrex.
- What did the Keystones do?
- Reassembled, the Keystones explained how to awaken Mata Nui and identified the Swamp of Secrets below the dome as the location where the revival had to take place. They also disabled the energy field around the Codrex when inserted into a niche on its surface. Three fragments joined produced enough legible text to identify the site, but the full text required all six.
- How did the Toa Nuva recover the Keystones?
- Three Keystones were collected by the Phantoka team in the upper dome and three by the Mistika team in the swamp below. The Phantoka took one from Solek, one from Kirop, and one from the Makuta's stronghold, while the Mistika took one from a sentient swamp plant via Gali, one from an Av-Matoran handed to Tahu, and one from Krika's base camp.
- How were the Keystones used at the Codrex?
- The six Keystones were joined back into a single tablet, and Tahu inserted them into the niche set into the Codrex's side, lowering the energy field for the period of admission. The Toa Nuva, Takanuva, and the Toa Ignika passed inside, and Tahu retrieved the Keystones before the field reactivated.
- Did the Keystones keep the Codrex sealed against the Makuta?
- Tahu retrieved the Keystones to prevent the Phantoka Makuta from following the team in by the same means, but the reactivation was not perfect. Antroz, tracking the Toa by the sound of their voices despite his blindness, slipped through the narrowing gap and entered the Codrex with them.
Sources
- WikiKeystone โ BS01 object entry
- BookBIONICLE Legends 9: Shadows in the Sky โ Primary source via BS01 wiki entry
- BookBIONICLE Legends 10: Swamp of Secrets โ Primary source via BS01 wiki entry
- ComicBIONICLE Ignition 14: Endgame โ Primary source via BS01 wiki entry
- WikiCodrex โ BS01 location entry
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Related entries
The Codrex
A spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.
Av-Matoran
The Light-element Matoran, prototypes of their species, who colonised Karda Nui from the Southern Continent and built the Stalactite Villages above the Swamp of Secrets.
Karda Nui
The vast inner cavern at the core of the Matoran Universe, original home of the Av-Matoran, site of the Codrex and the final battle that decided the fate of Mata Nui.
Kirop, Av-Matoran Leader of Karda Nui
Kirop was the leader of the Av-Matoran in Karda Nui, captured and transformed into a Shadow Matoran by the Brotherhood of Makuta, restored by the cry of a klakk, and a survivor of the Destiny War and the Reformation.
Solek
Solek was an Av-Matoran of Karda Nui who fought alongside the Toa Nuva against the Brotherhood of Makuta during the final battle for Mata Nui's awakening.
Swamp of Secrets
The Swamp of Secrets was the mutagen-saturated wetland that filled the floor of Karda Nui after the Great Cataclysm, serving as a Brotherhood stronghold until the Energy Storms.
Mentioned in2 entries
Lewa
Toa of Air, member of the Toa Mata and Toa Nuva, whose career was marked by repeated possession, body theft, and aerial campaigns from Le-Wahi to Karda Nui.
The Codrex
A spherical vault built by the Great Beings beneath Karda Nui to house the Toa Mata in stasis and control the final phase of Mata Nui's reawakening.
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