Shadow Dimension
An alternate dimension sealed forever after Makuta was pulled in by the Mask of Ultimate Power's destruction, then trapped by the Toa's combined elemental assault.
The Shadow Dimension isn't a place you stumble into by accident. It's an alternate dimension adjacent to OkotoOkotoOkoto is a world whose known inhabitants include the Toa, the Mask makers, and the Protectors., separated by barriers that require extraordinary power to breach. To open a portal, you need the combined energies of all six ElementsElementsThe elemental powers of the Matoran Universe, covering the six elements of the first Toa, the rarer elements beyond them, the opposed pair of Light and Shadow, and the separate Element Lords of Spherus Magna. working in concert: Fire, Ice, Jungle, Water, Stone, and Earth. That's not a casual feat. It's the kind of lock that demands cooperation or catastrophe.
A Dimension of Shadow and Hostility#
The Shadow Dimension exists in darkness, literally and figuratively. It's home to creatures born of shadow: Skull WarriorsSkull WarriorsThe undead ice-armed footsoldiers raised from the giant skeletons buried beneath the City of the Mask Makers, deployed by Kulta the Skull Grinder as the numerical backbone of his assault on the abandoned capital of Okoto. patrol its depths, Skull SpidersSkull SpidersThe arachnid swarm that raided the villages of Okoto, clamped infection masks onto its captives, guarded the City of the Mask Makers under the Lord of Skull Spiders, and broke against the arrival of the Toa. skitter through its passages, and Elemental BeastsElemental BeastsThree breeds of beast, each transformed from one kind of Shadow Trap by Umarak the Destroyer to keep the Toa of Okoto busy. Part of the 2015 to 2016 reboot continuity. roam freely. There are also shadowy figures that resemble Okotans, though what they truly are remains unclear. The dimension itself is hostile to living beings from OkotoOkotoOkoto is a world whose known inhabitants include the Toa, the Mask makers, and the Protectors., designed by nature or malice to be a prison.
The first breach came unexpectedly. When the Mask of Ultimate PowerMask of Ultimate PowerA heretical Kanohi forged by Makuta of Okoto that contained the powers of all six elements and ruined the Mask Makers' civilization the moment it was worn. was destroyed, its energies tore open a portal at what would become known as the Black VolcanoBlack VolcanoThe volcano that Umarak raised from the Black Crater on the former site of Capital City, atop which the second portal to the Shadow Realm formed and the Okoto campaign was decided.. The destruction was catastrophic in scale, pulling MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. and OkotoOkotoOkoto is a world whose known inhabitants include the Toa, the Mask makers, and the Protectors.'s entire Capital CityCapital CityThe former main city of Okoto, drawn into the Shadow Realm by the destruction of the Mask of Ultimate Power, leaving the Black Crater on the surface and a ruined court for Makuta in the dark below. into the Shadow Dimension. OkotoOkotoOkoto is a world whose known inhabitants include the Toa, the Mask makers, and the Protectors.'s defenders didn't have time to react. One moment the capital stood. The next, it was gone.
Trapping MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. Forever#
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. couldn't allow MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. to stay hidden. They eventually reopened the portal using the scattered fragments of the Mask of Ultimate PowerMask of Ultimate PowerA heretical Kanohi forged by Makuta of Okoto that contained the powers of all six elements and ruined the Mask Makers' civilization the moment it was worn., the weapons they'd recovered or been forced to abandon, and the Light energies of Ekimu and AgilAgilAgil was an Elemental Creature of Light native to Okoto, gold and silver in coloring and armed with talons, who served as the partner of Ekimu. directed against UmarakUmarakUmarak hunted the Elemental Creatures of Okoto until the Mask of Control bound him to Makuta's will and remade him as the Destroyer. the Destroyer. It was a coordinated assault: weapons, masks, and pure elemental force to crack open a sealed dimension.
Gali's spirit was drawn into the dimension by MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate.'s power during the conflict, but she managed to escape when the portal reopened. Once the Toa breached the gateway, they combined their Elemental Powers into a final sealing. The portal shut permanently. MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate. remains trapped, sealed away in shadow with no second chance at escape.
Compiled from primary sources by Lore Fortress editorial. Reviewed by Joe Garratt, Editor-in-Chief.
Sources
- WikiBiosector01: Shadow Dimension
- SerialBIONICLE 2016 Story Arc
- VideoBIONICLE: Journey to One
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Followed from this entry
Black Volcano
The volcano that Umarak raised from the Black Crater on the former site of Capital City, atop which the second portal to the Shadow Realm formed and the Okoto campaign was decided.

Capital City
The former main city of Okoto, drawn into the Shadow Realm by the destruction of the Mask of Ultimate Power, leaving the Black Crater on the surface and a ruined court for Makuta in the dark below.

Elemental Beasts
Three breeds of beast, each transformed from one kind of Shadow Trap by Umarak the Destroyer to keep the Toa of Okoto busy. Part of the 2015 to 2016 reboot continuity.

Umarak
Umarak hunted the Elemental Creatures of Okoto until the Mask of Control bound him to Makuta's will and remade him as the Destroyer.

Mask of Ultimate Power
A heretical Kanohi forged by Makuta of Okoto that contained the powers of all six elements and ruined the Mask Makers' civilization the moment it was worn.

Skull Spiders
The arachnid swarm that raided the villages of Okoto, clamped infection masks onto its captives, guarded the City of the Mask Makers under the Lord of Skull Spiders, and broke against the arrival of the Toa.
Mentioned in33 entries
Black Crater
The vast depression in Okoto's Region of Stone, left when the Mask of Ultimate Power drew Capital City into the Shadow Realm, and the site from which Umarak later raised the Black Volcano.
Black Volcano
The volcano that Umarak raised from the Black Crater on the former site of Capital City, atop which the second portal to the Shadow Realm formed and the Okoto campaign was decided.
Capital City
The former main city of Okoto, drawn into the Shadow Realm by the destruction of the Mask of Ultimate Power, leaving the Black Crater on the surface and a ruined court for Makuta in the dark below.
City of the Mask Makers: Home of Ekimu and Makuta
The City of the Mask Makers was a city on the island of Okoto, named for the brothers Ekimu and Makuta who dwelt there before the Battle of the Mask Makers. It fell to ruin and became the lair of the Lord of Skull Spiders before the Toa reclaimed it.
Gali, Master of Water: The Toa Who Closed the Rift
Gali of Okoto, from the 2015 reboot, was the Master of Water of the Toa, the team's mediator at the City of the Mask Makers, and the Toa pulled into the Shadow Realm who came back knowing how to banish Makuta again.
Kopaka, Master of Ice: The Chivalrous Toa of Okoto
Kopaka of Okoto, in the 2015 reboot continuity, was the Master of Ice summoned by the Protectors, the cold perfectionist who found his Golden Mask with Izotor and clashed with Tahu over who should lead.
Lewa, Master of Jungle: The Daredevil Toa of Okoto
Lewa of Okoto was the Master of Jungle summoned by the Protectors, the rebellious flier who quested for the Mask of Jungle in the Region of Jungle and bonded with Uxar in the second wave.
Makuta (2015)
Ekimu's brother and rival Mask Maker, who forged the forbidden Mask of Ultimate Power and was sealed in the Shadow Realm with Capital City.
Mask of Ultimate Power
A heretical Kanohi forged by Makuta of Okoto that contained the powers of all six elements and ruined the Mask Makers' civilization the moment it was worn.
Oda
Oda was a young villager from the Region of Stone on Okoto, abducted with Ako by the Skull Raiders during the relocation to the City of the Mask Makers and rescued by Ekimu and the Toa from the buried city under Axato.
Onua, Master of Earth: The Sage Toa of Okoto
Onua of Okoto was the Master of Earth summoned by the Protectors, the quiet sage who separated Tahu and Kopaka at the Ancient City and felled the Lord of Skull Spiders with his Earthquake Hammer.
Onua, Uniter of Earth
Onua's second-stage form on Okoto, the Uniter of Earth, equipped with the Drill Hammer and the Unity Mask of Earth, paired with Terak the Creature of Earth for the campaign that hunted the Mask of Control.
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