"These aren't just doubles--they are me. They are all me. Each one plucked from my past to aid me in the present. Instant army, ever loyal, and I can call on as many as I need. [...] Unfortunately, they--we--never seem to remember what we see in our own future."
— Bitil, BIONICLE Legends 10: Swamp of Secrets
Mask of Time Duplication
Power(s)Lets user summon past selves
Notable Wearer(s)Bitil (formerly)

The Kanohi Mohtrek was the Mask of Time Duplication. It allows the user to summon past versions of themselves to the present. When the past selves return to their original time, their memories of what they did disappear, but all physical damage is kept. This is why Bitil didn't summon past selves from before he entered Karda Nui, fearing they would lose their powers. If a past self is killed, the user will vanish, and an alternate timeline where they did not exist will be created. The amount of concentration needed to keep the past selves in the present increases with the amount of past selves summoned.

Example Usage

Bitil used his Mohtrek to bring eight past versions of himself to the present to battle Takanuva in The Final Battle.

Known Wearers


  • Makuta Bitil - Formerly wore shapeshifted version; now deceased.


  • Toa wouldn't normally use this mask as they feel it is immoral, since it upsets the timestream and is associated with Makuta.
  • The Mohtrek worn by Bitil was created out of protosteel.
  • As a side-affect of being worn by shapeshifter, whenever Bitil shapeshifted, his Mohtrek would change appearance with him.
VahiIgnikaMask of Creation


PehkuiMask of ClairvoyanceKualsiMask of EmulationMask of GrowthMask of Rahi Control
JutlinAvsaFelnasMohtrek ShelekCrast
Other: Golden KanohiInfected KanohiCopper Mask of Victory
Mask of Elemental EnergyAvohkiiKraahkan
Mask of Light and ShadowKirilRodeOlmakOlisi
Mask of IntangibilityMask of Possibilities
Mask of PsychometryMask of MutationMask of Charisma
Mask of AdaptationMask of AgingMask of BiomechanicsMask of ConjuringMask of FusionMask of IncomprehensionMask of ReboundingMask of Sensory AptitudeMask of ScavengingMask of Undeath

Kanohi Nuva:

Hau NuvaKaukau NuvaMiru NuvaKakama NuvaPakari NuvaAkaku NuvaAki NuvaRua Nuva

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