Skip to main content

Ba-Koro

Gravity Village of the Southern Continent

A small Ba-Matoran settlement on the Southern Continent, ringed by carnivorous grass that once killed an entire Visorak raiding party on its own.

By Joe Garratt

Ba-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. was a Ba-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. settlement in a lush valley on the Southern Continent of the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control.. It was small, isolated, and ringed by tall carnivorous grasses that functioned as a natural perimeter. By the time of the closing days of TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.'s reign, its original population had vanished and the village stood empty.

Location and population#

Ba-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. lay in a valley on the Southern Continent, well away from 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 central regions of the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control.. The valley itself was described as lush and beautiful, with tall grasses swaying in the breeze. The "Ba" prefix in the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. language denoted gravity, and the village had been founded as a community of Ba-MatoranBa-MatoranMatoran of Gravity with inherent resistance to crushing gravitational forces, largely overlooked in the primary canon despite being a complete Matoran species., the gravity-aligned subgroup of the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. species.

The original Ba-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population had disappeared at an unrecorded point in the village's history. No surviving account names a cause, a date, or a destination. By the time outside parties next visited, the settlement stood empty, with no TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities. and no functioning MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. community. The buildings remained as ruins within the valley.

The village's location was remote enough that MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. recognised it only by reputation rather than by personal visit, suggesting that even at its inhabited peak Ba-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. had little regular contact with the wider Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control..

The carnivorous grasses#

The defining feature of Ba-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. was the local plant life. The tall grasses ringing the valley were carnivorous, and they functioned as a defensive perimeter for the settlement.

At one point after the population's disappearance, a force of VisorakVisorakSpider-like Rahi created by Makuta Chirox, conquered for the Brotherhood by Gorast, broken at Metru Nui, and ultimately destroyed in a volcanic eruption on Artidax. invaded the village. The carnivorous grasses killed the entire raiding party without intervention from any ToaToa (2001)Biomechanical heroes bonded to elemental powers and masks. Not born, but chosen and transformed. or MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. defender. The bodies of the slain VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. remained in and around the village afterwards.

The origin of the grasses was never recorded. They were not attributed to a known creator, not linked to any MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. experiment, and not given a species classification in any surviving record. They simply belonged to the area around Ba-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., and they killed anything they registered as a threat.

The confrontation in the abandoned village#

The village's only documented combat event occurred near the end of TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.'s rule over the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control.. MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. had travelled to an alternate dimension and recruited that reality's TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna., a MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. who had chosen to become a being of light, as an ally against the prime universe's tyrant. The two returned to the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control. and arrived on a cliff overlooking the valley around Ba-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..

The prime TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna., ruling from inside the Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years. robot, sensed the dimensional breach immediately and identified the new arrival as a MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. brought against him. He responded by raising a maelstrom of wind that drove MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. and the alternate TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. into the empty village. Once they were inside, he spoke to them through the reanimated bodies of the dead VisorakVisorak (Rahi)Spider-like Rahi employed by the Brotherhood of Makuta whose name meant 'Stealers of Life' and whose swarms threatened the Matoran Universe. the carnivorous grasses had killed earlier.

TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. then teleported three Shadow 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., drawn from TridaxTridaxMost Makuta wanted the Plan to succeed. Tridax wanted what came after, and he was building a private army of stolen Toa of Light in a Destral basement to make sure he got it.'s Status Tubes at the DestralDestralThe headquarters island of the Brotherhood of Makuta, whose installed teleportation technology made the entire landmass mobile and turned it into the most strategically protected location in the Matoran Universe. fortress, into the village to kill the intruders. The alternate TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. wrapped himself in a fog of darkness, while MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. stood still and tracked the Shadow 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. by sound. Between them they killed all three.

Connection to Teridax's death#

Moments after the Shadow 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. fell, the alternate TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. sensed through his shared connection to the wider pattern of darkness that the prime TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. had died. The death had occurred in the Battle of Bara MagnaBara MagnaA desert world of tribal warfare and scarce resources, one of three landmasses that formed Spherus Magna., where Mata NuiMata 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. had used the planet to crush him. The confirmation reached the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control. by way of the abandoned village of Ba-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..

The alternate TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna. then teleported himself and MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. back to the cliff where they had first arrived. From there, the two eventually departed for Spherus MagnaSpherus MagnaA desert world of ancient conflict that became the merger point of the Matoran Universe and Bionicle's true endpoint., leaving the village as it had been before their arrival, with the corpses of the three Shadow 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. added to those of 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..

Status#

Ba-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. was not mapped in the surveyed regions of the Matoran UniverseMatoran UniverseA civilization of biomechanical beings living inside a colossal robot, destroyed when Teridax seized control. and did not appear in any standard reference of MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. settlements alongside larger sites such as 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. or 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.. The Ba-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. population disappearance, the origin of the carnivorous grasses, and the village's pre-incursion history all remained unaccounted for in surviving records. After the departure of MazekaMazekaA Ko-Matoran spy for the Order of Mata Nui obsessed with becoming the perfect warrior. and the alternate TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna., the village reverted to its prior state: an empty settlement in a valley, surrounded by carnivorous grass.

Frequently asked questions

What is Ba-Koro?
Ba-Koro was a small, isolated Ba-Matoran settlement in a lush valley on the Southern Continent of the Matoran Universe. It was ringed by tall carnivorous grasses that functioned as a natural defensive perimeter.
What happened to the population of Ba-Koro?
The original Ba-Matoran population disappeared at an unrecorded point in the village's history, with no surviving account naming a cause, date, or destination. By the time outside parties next visited, the settlement stood empty, with no Turaga and no functioning Matoran community.
How did the carnivorous grasses kill the Visorak?
At one point after the population's disappearance, a force of Visorak invaded the village. The carnivorous grasses killed the entire raiding party without intervention from any Toa or Matoran defender, and the bodies of the slain Visorak remained in and around the village.
What confrontation took place in the abandoned village?
Near the end of Teridax's reign, Mazeka and an alternate Teridax who had become a being of light arrived overlooking the valley. The prime Teridax drove them into the empty village with a wind storm, spoke through the reanimated Visorak corpses, and teleported in three Shadow Takanuva, which the pair killed.
How was Teridax's death connected to Ba-Koro?
Moments after the Shadow Takanuva fell, the alternate Teridax sensed through his connection to the wider pattern of darkness that the prime Teridax had died in the Battle of Bara Magna, where Mata Nui used the planet to crush him. The confirmation reached the Matoran Universe by way of the abandoned village.

Sources

Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.

Related entries

Get new articles in your inbox

No spam. New lore drops, canon conflicts, and deep dives only when they’re worth reading.

Some links on Lore Fortress are affiliate links. If you buy through them we earn a small commission at no extra cost to you.