Arthron

The Kanohi Arthron was the Mask of Sonar. It gives its user the power to view their surroundings through echolocation. As with real sonar, it identifies the general shape and movement of its target, but does not provide details. This mask is one of the few that can detect an invisible target - Such as a Huna or Volitak. 
==Example Usage==
Jaller's Mask of Sonar detected the Piraka in advance in the Stone Cord, but he was unable to recognize them until they actually attacked in BIONICLE Legends 8: Downfall.
==Known Wearers==
*Toa Mahri Jaller
*Sodus
==Trivia==
*Unlike other Kanohi, the Arthron would always be active, picking up signals whenever to wearer would be under attack. However, it was never very used to a larger extent without the wearer properly activating it.
*The Arthron differs to the Elda as it only provides a sonar reading rather than a specific location, and it does not gove the user a head ache from use.
Category:Matoran Universe
Category:2007
Category:Kanohi
Category:Toa