Rode

"Who sent you?" "Toa Helryx. Use your mask, you'll see I'm speaking the truth."
 * ''"Axonn did just that, calling on the powers of his Kanohi Rode, the Mask of Truth. To his surprise, it told him that his captive was indeed being honest."

- Narration, Destiny War

The Kanohi Rode was the Mask of Truth. It gave its user the power to see through any deception and pierce any disguise. A Rode could also let its wearer "see" beings using Iden, Huna, Mahiki or Volitak. A Kanohi Rode is always on at a low level, so it is impossible to deceive a Rode-wearer.

Example Usage
In Reign of Shadows, Axonn used his Great Rode to escape a very powerful mental illusion created by Teridax.

Great

 * Axonn

Trivia

 * LegoShop@Home.com and Bionicle Heroes mispelled the Rode as "Roden".