"Vamprah wears the Mask of Hunger... he doesn't need to come near you to destroy you."
— Gavla to Toa Nuva Kopaka, Realm of Fear
|Title||Mask of Hunger|
|Powers||Drains energy, Light, or positive emotions|
The Kanohi Avsa is the Mask of Hunger. It allows its user to drain light, energy, or positive emotions from a target at a distance. The user will absorb the energy removed from their target. This mask can be used to make lightless beings such as Shadow Matoran. The Kanohi Avsa automatically places a psychological barrier in its victims that keeps their light from returning, although the light drain must be complete before the barrier is set. The power scream of Klakk can reverse this by breaking the barrier.
- Vamprah used his Kanohi Avsa on Toa Nuva Kopaka to drain his energy in Realm of Fear.
- Vamprah also used his mask to drain Radiak's light, turning him into a Shadow Matoran in Shadows in the Sky.
|A Great Kanohi Avsa|
|A Noble Kanohi Avsa|
- Toa would not normally wear this mask, as they feel its power is immoral.
|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|
|Characters | Sapient Species | Locations | Flora | Fauna | Objects | Powers | Vehicles | Society | Events|
LEGO | TECHNIC | BIONICLE | Hero Factory | BS01 Wiki | Policies | Sources | Saga Guides | Timeline | Media