Drill of Onua
Turaga Whenua's detection staff, forged from his Earthshock Drills when he ascended from Toa to protector.

TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities. 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.'s Drill isn't what you'd expect. It started as a pair of heavy earthshaking weapons (the Earthshock DrillsEarthshock DrillsThe Earthshock Drills were the paired Toa Tools of Whenua, used to channel Earth and to excavate the tunnels of Metru Nui. wielded by Toa 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.) but was merged into a single staff when 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. transformed into a TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities.. This badge of office became one of the most practical tools on 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., especially in the Po-WahiPo-WahiPo-Wahi is a region of the island of Mata Nui, inhabited by Po-Matoran and Rahi. The territory formerly fell under the control of Teridax. region where Kofo-JagaKofo-JagaVenomous scorpion Rahi that posed a relentless threat to Onu-Wahi's miners and forced the Toa Nuva to use creative tactics during their search for Kanohi Nuva. nests posed a constant threat to MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. settlements. OnepuOnepuOnepu is an Onu-Matoran and the High Commander of the Ussalry, bearing a Pakari and wearing the purple and black colors of his kind. Connected to the element of Earth, he resides on Spherus Magna., the Onu-MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. lieutenant, relied on 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.'s ability to detect those nests before they could be opened and cause disaster.
From Earthshock Drills to TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities. Staff#
The transformation from dual drills to single staff mirrors the change 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. himself underwent. When he ascended to TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities. status, his tools adapted to match his new role. As a Toa, the Earthshock DrillsEarthshock DrillsThe Earthshock Drills were the paired Toa Tools of Whenua, used to channel Earth and to excavate the tunnels of Metru Nui. were weapons of power, capable of tremendous destructive force. In 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.'s hands as TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities., they became something more practical: a detection instrument and a symbol of his authority over Onu-MatoranOnu-MatoranEarth-wielding Matoran of the deep who adapted to darkness and built the Matoran Universe's defensive cavalry.. The merged design wasn't a loss of power but a repurposing of it toward protector work.
OnepuOnepuOnepu is an Onu-Matoran and the High Commander of the Ussalry, bearing a Pakari and wearing the purple and black colors of his kind. Connected to the element of Earth, he resides on Spherus Magna. explained that 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. typically used his special drill to detect these nests before they could be opened, describing the tool's practical application in the 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.'s daily struggle. Those Kofo-JagaKofo-JagaVenomous scorpion Rahi that posed a relentless threat to Onu-Wahi's miners and forced the Toa Nuva to use creative tactics during their search for Kanohi Nuva. nests represented an invisible threat. 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.'s drill gave the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body. a way to find them before disaster struck, making it indispensable to settlement safety.
A Theft and Recovery#
Shortly before the arrival of the Toa Mata, the Drill fell into enemy hands. TeridaxTeridaxTeridax orchestrated a thousand-year scheme that ended with him occupying the Great Spirit Robot itself before his death on Bara Magna.'s infected 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. stole the staff and hid it in Po-WahiPo-WahiPo-Wahi is a region of the island of Mata Nui, inhabited by Po-Matoran and Rahi. The territory formerly fell under the control of Teridax., creating another layer of vulnerability for Onu-MatoranOnu-MatoranEarth-wielding Matoran of the deep who adapted to darkness and built the Matoran Universe's defensive cavalry.. Without it, 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. lost his primary means of detecting the nests that could overwhelm his people.
The staff remained lost until TakuaTakuaAn Av-Matoran hidden on Mata Nui as a Ta-Matoran, who gathered the Toa Stones, served as Chronicler, and ultimately accepted the Avohkii to become Takanuva, the Toa of Light.'s quest for 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. brought him to Po-WahiPo-WahiPo-Wahi is a region of the island of Mata Nui, inhabited by Po-Matoran and Rahi. The territory formerly fell under the control of Teridax.. TakuaTakuaAn Av-Matoran hidden on Mata Nui as a Ta-Matoran, who gathered the Toa Stones, served as Chronicler, and ultimately accepted the Avohkii to become Takanuva, the Toa of Light. recovered the Drill and returned it to 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., restoring the TuragaTuragaFormer Toa who fulfilled their destiny and transformed into leaders. Turaga wield Noble Kanohi masks and weakened elemental powers, guiding their communities.'s ability to protect his MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body.. It was a smaller victory than the Toa Mata's battles against darkness, but no less real to the Onu-MatoranOnu-MatoranEarth-wielding Matoran of the deep who adapted to darkness and built the Matoran Universe's defensive cavalry. who depended on that staff for their survival.
The Name Question#
The Drill bears 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.'s name, yet the exact connection remains unclear. The implication is that the naming came later, once 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.'s identity became known to the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body., though the canon itself doesn't confirm this. Either way, the name forges a connection between tool and hero, a tribute to the MatoranMatoranThe most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body.'s reverence for the Toa.
Compiled from primary sources by Lore Fortress editorial. Reviewed by Joe Garratt, Editor-in-Chief.
Sources
- GameMata Nui Online Game — Onepu describes Whenua using his drill to detect Kofo-Jaga nests
- SerialBIONICLE 2001 story (Mata Nui arc) — Toa Stones, Takua, and early Turaga lore
- WikiBiosector01 Wiki
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Related entries
Toa Stones
Small 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.
Takua
An Av-Matoran hidden on Mata Nui as a Ta-Matoran, who gathered the Toa Stones, served as Chronicler, and ultimately accepted the Avohkii to become Takanuva, the Toa of Light.
Rahi
The Rahi were the biomechanical wildlife of the Matoran Universe, built largely by the Brotherhood of Makuta, ranging from background fauna to engineered war beasts.
Mata Nui
Built 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.
Matoran
The most abundant species in the Matoran Universe, chosen by Mata Nui to inhabit and maintain his cosmic body.
Onepu
Onepu is an Onu-Matoran and the High Commander of the Ussalry, bearing a Pakari and wearing the purple and black colors of his kind. Connected to the element of Earth, he resides on Spherus Magna.
Mentioned in4 entries
Badge of Office
The Badge of Office was the staff or tool carried by a Turaga to symbolize experience and authority, most often the transformed Toa Tool the elder had wielded in their days as a Toa.
Earthshock Drills
The Earthshock Drills were the paired Toa Tools of Whenua, used to channel Earth and to excavate the tunnels of Metru Nui.
Whenua
Toa 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.
Kofo-Jaga
Venomous scorpion Rahi that posed a relentless threat to Onu-Wahi's miners and forced the Toa Nuva to use creative tactics during their search for Kanohi Nuva.
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.











