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Hydro Blades

Nokama's Toa Metru Tools

The twin elemental blades borne by Toa Metru Nokama, used to channel Water power and serve as combat, mobility, and grappling instruments.

By Joe Garratt
Hydro Blades

The Hydro Blades were the Toa ToolsToa ToolsToa Tools were the implements every Toa carried as channels for elemental power and as physical fighting gear, with each tool specific to a wielder's element and form. of NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras., Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. of WaterToa of WaterToa of Water were rare heroes who commanded water power, typically selected from the Ga-Matoran people.. Paired silver-and-blue blades worn at the forearm, they channelled her elemental power, provided combat capability through both edge and spinning defence, and served as mobility implements in the canals and chutes of Ga-MetruGa-MetruGa-Metru is a district of Metru Nui, home to the Ga-Matoran and the Bordakh..

Origin#

The Hydro Blades came into being at the moment NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s transformation into a Toa of WaterToa of WaterToa of Water were rare heroes who commanded water power, typically selected from the Ga-Matoran people., within 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. of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.. She and the five other selected MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body., 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., 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., 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., 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 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., received their elemental power and their corresponding Toa ToolsToa ToolsToa Tools were the implements every Toa carried as channels for elemental power and as physical fighting gear, with each tool specific to a wielder's element and form. in the same act of transformation, as recorded in BIONICLEBIONICLE: Matoran AdventuresA 2002 GBA platformer where you play as one of six Matoran fighting Bohrok across Mata Nui's islands. Adventures 1: Mystery of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive..

The Hydro Blades emerged as an extension of NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s elemental capability rather than as separately forged equipment. They were paired blades, sleek and curved in profile, designed to channel her water-aligned power directly through their form.

Function and combat use#

The Hydro Blades served three principal functions. As elemental conduits, they channelled NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s control over WaterToa of WaterToa of Water were rare heroes who commanded water power, typically selected from the Ga-Matoran people., allowing her to shape pressurised jets, defensive barriers, and currents through their motion. As melee weapons, they provided edged combat capability at close range. As mobility implements, they functioned as grappling and anchor instruments suited to the waterways of Ga-MetruGa-MetruGa-Metru is a district of Metru Nui, home to the Ga-Matoran and the Bordakh. and the chute network of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive..

The most distinctive combat application was the spinning defence. By rotating the blades at speed, NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. could deflect incoming projectiles and physical strikes, including KanokaKanoka DisksMetru Nui's most versatile artifact: flying disks equally at home in sport, combat, and crafting. disk fire and direct attack from larger adversaries. The deflection function was particularly significant during the recovery of the Great Disks, where 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. were repeatedly fired upon by hostile forces.

In submerged environments, NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. drove the blades forward and channelled elemental force through them to propel herself at high speed, an application of particular value during pursuits through flooded zones of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive..

Use during 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. period#

The Hydro Blades remained in continuous service throughout NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s 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. career. They were active during the search for the Great Disks, the rescue of the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. from the MorbuzakhMorbuzakhA sentient plant monster created by Teridax to terrorize Metru Nui and control its population through fear.-ravaged districts, the recovery and sealing of the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. spheres after 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., and the subsequent journey to Mata NuiMata Nui (Location)An island created by accident on the Great Spirit's face, home to the Matoran for a thousand years.. The Blades served equally well across the marshalling of fluid environments in Ga-MetruGa-MetruGa-Metru is a district of Metru Nui, home to the Ga-Matoran and the Bordakh. and the more conventional combat conditions encountered elsewhere in the city.

Mutation into Fin Barbs#

During 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. invasion of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive., NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. and the other Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. were struck by venom that mutated their bodies into the Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. form. The Hydro Blades mutated alongside her, becoming Fin BarbsFin BarbsNokama's dual-pronged Toa Tools that charged her Rhotuka and vanished when she reverted to Toa Metru., an organic and skeletal version of the original tools.

The Fin BarbsFin BarbsNokama's dual-pronged Toa Tools that charged her Rhotuka and vanished when she reverted to Toa Metru. retained the broad shape and forearm placement of the Hydro Blades but lost much of their refinement and function. They no longer served as swimming implements or grappling instruments, and their role contracted to defensive blocking and animalistic close-quarters slashing. The water-channelling function was diminished alongside NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s broader loss of conscious elemental control during her Hordika period.

KeetonguKeetonguThe legendary Rahi who broke the Visorak siege and lived to prove he was worth the legend.'s cure of the Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. at the Coliseum restored both NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. and her tools to their original form. The Fin BarbsFin BarbsNokama's dual-pronged Toa Tools that charged her Rhotuka and vanished when she reverted to Toa Metru. reverted to Hydro Blades concurrently with her physical restoration. The mutation was confirmed by the cure to have been a symptom of the broader venom effect rather than a permanent alteration.

Loss at ascension to Turaga#

When NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras. ascended from Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. to TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities., she relinquished both her elemental power and the Hydro Blades. The transition was not marked by a formal handover or ceremonial transfer of the tools to a successor. The Blades were not passed to HahliHahliA Ga-Matoran scholar who rose to become Chronicler of Mata Nui, then Toa Inika, then Toa Mahri of Water during the final crises of the Matoran Universe. or to any other 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., and they did not appear in subsequent records of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.'s reclaimed period.

The pattern matched that of every other 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 tools at ascension. 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. did not pass on his elemental weapon, 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. did not transfer his stone blades, and the Toa ToolsToa ToolsToa Tools were the implements every Toa carried as channels for elemental power and as physical fighting gear, with each tool specific to a wielder's element and form. of the entire team passed out of active record once their bearers had become TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities.. The Hydro Blades' specific fate following NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s ascension was not preserved in any surviving source.

HahliHahliA Ga-Matoran scholar who rose to become Chronicler of Mata Nui, then Toa Inika, then Toa Mahri of Water during the final crises of the Matoran Universe., NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s successor as the WaterToa of WaterToa of Water were rare heroes who commanded water power, typically selected from the Ga-Matoran people.-aligned Toa, did not bear the Hydro Blades. She carried a Laser HarpoonLaser HarpoonThe Laser Harpoon was a weapon carried by Toa Inika Hahli, capable of channeling Elemental energy and serving in ranged combat and transportation. It was later transformed into Protosteel Talons. as her Toa InikaToa InikaSix former Matoran who entered Karzahni broken and emerged as the next Toa team, transformed on the shore of Voya Nui by a lightning strike from the red star. tool and progressed to subsequent armaments through her Mahri form, with the Hydro Blades remaining unique to NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras..

Design#

The Hydro Blades carried the silver-and-blue palette characteristic of the Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. armour set. Their curved profile and twin-blade configuration distinguished them from the single-weapon loadouts of most other Toa in the period. The dual-wielded structure reflected the broader operational character of NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s role on the team, in which she served both as combatant and as the team's translator and scholar of MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. language.

The Blades were among the more visually balanced Toa ToolsToa ToolsToa Tools were the implements every Toa carried as channels for elemental power and as physical fighting gear, with each tool specific to a wielder's element and form. of the Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. era. Their silver protodermis finish matched the broader visual register of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.'s constructed infrastructure, tying them to the city's design language as much as to elemental water.

Recorded ambiguities#

Several aspects of the Hydro Blades' capabilities remained imperfectly documented. The grappling and anchoring function appeared more consistently in supplementary records and set descriptions than in the primary narrative sources of the Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. period. BIONICLEBIONICLE: Matoran AdventuresA 2002 GBA platformer where you play as one of six Matoran fighting Bohrok across Mata Nui's islands. Adventures 1: Mystery of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive. did not record an explicit grappling deployment, and the capability was more frequently catalogued than demonstrated.

A separate discontinuity existed between the recorded use of the Hydro Blades across the Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. period and their depiction in BIONICLE HeroesThe Voya Nui Liberation CampaignAn alternate-continuity account in which a lone unnamed hero traversed the six Piraka territories of Voya Nui and ended Vezon and Fenrakk in the south., where they appeared as persistent dual blades without the Toa HordikaToa HordikaToa mutated by Visorak venom into bestial hybrids, forced to fight their primal nature and hunt for a cure. mutation phase. The discrepancy between the two records was not formally reconciled.

The specific disposition of the Blades following NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s ascension was not preserved in surviving sources. Whether they were left in the ruins of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive., stored within a shrine, or destroyed during the city's revival was not documented in any Scholastic account or the Destiny WarThe Destiny WarThe open conflict between the Order of Mata Nui and the Brotherhood of Makuta that ended fifty thousand years of operational secrecy and broke the Brotherhood's last assault on Metru Nui. serial.

Significance#

The Hydro Blades served as the principal armament of one of Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.'s most prominent Toa of WaterToa of WaterToa of Water were rare heroes who commanded water power, typically selected from the Ga-Matoran people. and as a defining element of NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s operational profile through the entire Toa MetruToa Metru and Toa HordikaSix Matoran elevated by Lhikan to save their city, mutated by Visorak venom, and restored in time to deliver the population to safety. period. Their dual-purpose construction, capable of supporting combat, elemental channelling, and mobility within a single paired weapon set, marked them as among the more versatile Toa ToolsToa ToolsToa Tools were the implements every Toa carried as channels for elemental power and as physical fighting gear, with each tool specific to a wielder's element and form. of the era. They passed out of active service with NokamaNokamaNokama served as Toa Metru of Water, endured the Hordika mutation, and led Ga-Koro and later Ga-Metru as Turaga through three eras.'s ascension to TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities., and no subsequent Water-aligned Toa bore them.

Frequently asked questions

What are the Hydro Blades?
The Hydro Blades were the Toa Tools of Nokama, Toa Metru of Water. They were paired silver-and-blue blades worn at the forearm that channelled her elemental power, provided combat capability, and served as mobility implements in the canals and chutes of Ga-Metru.
What were the Hydro Blades used for?
They served three principal functions: channelling Nokama's control over Water, edged melee combat at close range, and grappling and anchor work suited to the waterways of Ga-Metru. Their most distinctive combat application was a spinning defence that deflected projectiles and physical strikes, including Kanoka disk fire.
What happened to the Hydro Blades during the Visorak invasion?
During the Visorak invasion, Nokama and the other Toa Metru were struck by venom that mutated their bodies into the Toa Hordika form, and the Hydro Blades mutated alongside her into Fin Barbs, an organic and skeletal version of the original tools. The Fin Barbs lost much of their function, contracting to defensive blocking and animalistic slashing.
How were the Hydro Blades restored?
Keetongu's cure of the Toa Hordika at the Coliseum restored both Nokama and her tools to their original form. The Fin Barbs reverted to Hydro Blades concurrently with her physical restoration.
What happened to the Hydro Blades when Nokama became a Turaga?
When Nokama ascended from Toa Metru to Turaga, she relinquished both her elemental power and the Hydro Blades, with no formal handover to a successor. They were not passed to Hahli, who carried a Laser Harpoon as her Toa Inika tool instead, and the Blades' specific fate was not preserved in any surviving source.

Sources

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