"Lesovikk said Karzahni can show you alternate events – usually horrifying ones, intended to terrify you. But, Idris … what if he showed you a future – or a past – that you wished for? And what if you wanted it so much … that you stayed trapped in that vision forever?"
— Sarda, Dreams of Destruction
|Title||Mask of Alternate Futures|
|Powers||Shows alternate timelines and possible futures|
The lone Kanohi Olisi was the Great Mask of Alternate Futures. It allowed its user to project a mental illusion of an alternate timeline or a possible future into one or more being's minds. The user also viewed the illusion. While a Kanohi Olisi user could place a vision in another's head and leave it active without maintaining concentration, the visions become easier for the target to escape. The Kanohi Olisi could activate its power normally or through an energy burst.
Only one Kanohi Olisi existed; this mask was created by the Great Beings and used by Karzahni.
Karzahni's mask originally looked like it was composed of four masks patched together. After being altered by the Pit Mutagen, the mask fused to Karzahni's head. Despite this, Karzahni could still use its power. After being driven insane by Makuta Teridax, the visions cast by Karzahni became less accurate.
- Karzahni used his mask in Dark Destiny to give the Ta-Matoran Jaller a vision of what would have happened if he had not saved Takua's life during their search for the Seventh Toa.
- Karzahni planted a vision in Toa Lesovikk's head about his past. However, since Karzahni was not focused on the Toa, Lesovikk was able to break out of the illusion.
- Karzahni - Formerly; now deceased
|The Kanohi Olisi|
|The Kanohi Olisi mutated by the Pit Mutagen|
The Kanohi Olisi was released in its mutated form in the 2007 Karzahni set. Unlike most masks released in BIONICLE sets, this mask consisted of various BIONICLE and LEGO components, none of which were specifically designed for use as a mask or part of a mask.
- Only the Great Beings know how to create another Kanohi Olisi.
|Legendary||Ignika | Vahi | Mask of Creation|
|Great/Noble||Hau | Kaukau | Miru | Kakama | Pakari | Akaku | Aki | Rua|
Huna | Rau | Mahiki | Komau | Ruru | Matatu
Calix | Elda | Suletu | Sanok | Kadin | Iden
Arthron | Faxon | Zatth | Garai | Volitak | Tryna
Jutlin | Avsa | Felnas | Mohtrek | Shelek | Crast | Mask of Mutation | Mask of Scavenging
Pehkui | Mask of Clairvoyance | Kualsi | Mask of Emulation | Mask of Growth | Mask of Rahi Control
Avohkii | Kraahkan | Mask of Light and Shadow
Mask of Psychometry | Rode | Olmak | Mask of Charisma
Olisi | Kiril | Mask of Intangibility | Mask of Possibilities | Mask of Elemental Energy
|Nuva||Hau Nuva | Kaukau Nuva | Miru Nuva | Kakama Nuva | Pakari Nuva | Akaku Nuva | Aki Nuva | Rua Nuva|
|Others||Golden Kanohi | Infected Kanohi | Mask of Victory | Other Kanohi|
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