Shadow Matoran

Shadow Matoran were Matoran who had all Light drained out of them. They became corrupt and evil, and gained the ability to fire bolts of shadow energy. If a corrupted Matoran became a Toa and later a Turaga, they would control the element of Shadow.

The Brotherhood of Makuta used mutated Kraata called Shadow Leeches to drain the light from numerous Av-Matoran among other types of Matoran, after which they served the Makuta operating in the Universe Core. Both Gorast's stinger and a Kanohi Avsa could also drain light.

A Klakk could restore Light to a Matoran by their Sonic screams to break the barrier around a Matoran, Toa, or Turaga that kept new light from coming. After they were cured, they regained their old elemental traits as well as their old personalities. The only things the Klakk couldn't cure were any mutations that the matoran might have gained. All Shadow Matoran, with the exception of Vultraz, were cured by the Klakk.

Known Shadow Matoran

 * Radiak - Former Av-Matoran; now cured
 * Gavla (Leader) - Former Av-Matoran; now cured
 * Kirop - Former Av-Matoran; now cured
 * Vican - Former Le-Matoran; now cured
 * Vultraz - Former Ta-Matoran
 * A Shadow Matoran that got tangled in Lightvines outside the Stalactite Village.
 * A Shadow Matoran that was thrown by Antroz into a vat and became fused with a Rahi.

Trivia

 * Because the Shadow Matoran did not see themselves as a "tribe" of Matoran, they did not assign to themselves the elemental prefix "Kra-"