Makuta the Mask Hoarder

Makuta the Mask Hoarder is the new, main antagonist in the BIONICLE series. He is a Makuta of Okoto, the homeplanet where he worked as the mask maker alongside his brother Ekimu. However, his jealousy of his brothers' great works caused him to turn himself into the darkness and against the sacred law, he created the Mask of Ultimate Power, which turned him into an evil being.

He was annouced to appear in the 2016 storyline, replacing Teridax as the new antagonist of the story.

History
A long time ago, Makuta was a great and skilled mask crafter in the planet of Okoto as he was said to create the great Masks of Power. However, he was also often overshadowed by Ekimu's amazing creations, who was favored by the beings of this planet called the Protectors. Over time, Makuta's jealousy grew until it reached its limits. Violating the sacred law of no mask can contained more than one element, he immediately create the powerful and dark mask called the Mask of Ultimate Power before donning it on his head. However, what he didn't realised that the mask began to take over him as it transformed him into the dark and evil being. When Ekimu found out of what his brother have done, he engaged him into an epic battle.

Trivia

 * Some fans believe that this Makuta's new colour schemes looked exactly the same as Teridax's. In some cases, a few fans refered him as the "new Teridax", honored after the original Teridax who was banished into the Zone of Darkness. However, it have yet to be proven.
 * Despite his status as the Makuta, he does not have a relationship with the Brotherhood of Makuta as they do not met with each other in some ways.