Frost Leech

Frost Leeches are slug-like 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. that inhabit the cold 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.. They're parasitic creatures that feed on heat itself, draining warmth from any living being they latch onto. 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. 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. learned this lesson painfully when one ambushed him while he searched the Archives for the Onu-MetruOnu-MetruThe deep archive-city that made mining and historical records preservation the beating heart of Metru Nui. Great Disk. These creatures are small, unassuming, and utterly dangerous if you're not paying attention.

What Frost Leeches Are#

Frost Leeches are small, slug-like 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. specimens adapted to cold environments. Their primary survival mechanism is heat absorption. A Frost Leech feeds by latching onto any warm-blooded creature and literally draining its thermal energy. The process takes time, but it's effective. The creature survives by stripping warmth from its host, slowly sapping body heat until the host either freezes or manages to dislodge the parasite.

These 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. are found throughout the colder sections of 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 Archives in particular provide an ideal hunting ground. The Archives' environmental systems keep temperatures low, and the darkness provides cover. Frost Leeches ambush unprepared travelers, making them a genuine threat in a city already full of far larger dangers.

The Archives Encounter#

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. 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. encountered a Frost Leech while searching the Archives for the Onu-MetruOnu-MetruThe deep archive-city that made mining and historical records preservation the beating heart of Metru Nui. Great Disk, as documented in BIONICLEBIONICLE: Matoran AdventuresA 2002 GBA platformer where you play as one of six Matoran fighting Bohrok across Mata Nui's islands. Adventures 2: Trial by Fire. The attack caught him off-guard. Unlike his battles against VahkiVahkiMetru Nui's mechanical law enforcement squads, designed to maintain rigid order but ultimately undermined by chaos beyond their programming. or MorbuzakhMorbuzakhA sentient plant monster created by Teridax to terrorize Metru Nui and control its population through fear. vines, a Frost Leech required a different response. 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.'s ice powers should have given him an advantage against a heat-draining parasite, though the exact mechanics of how an ice-user handles a creature that feeds on thermal energy presents a complex tactical problem.

This encounter highlights how Metru NuiMetru NuiThe city beneath Mata Nui functions as the Great Spirit's brain, housing the Matoran whose labor keeps the god alive.'s ecosystem is layered with hazards. The Frost Leech poses only a minor threat to 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.'s mission, but it's a perfect example of the city's ambient danger. Not every threat is a 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. or a legendary MakutaMakuta (Species)Shadowy Antidermis beings and the Brotherhood's elite, Makuta commanded darkness and shaped the Matoran Universe's fate.. Sometimes it's a thumb-sized slug waiting in the cold dark.

---

Compiled from primary sources by Lore Fortress editorial. Reviewed by Joe Garratt, Editor-in-Chief.