8623 Krekka 8623 Krekka is a BIONICLE set released in 2004 . It features Krekka , which can be combined with 8621 Turaga Dume and Nivawk and 8622 Nidhiki to form the combiner model " Ultimate Dume " . History . Pre - Dark Hunters . Prior to his recruitment into the Hunters , Krekka worked on Stelt as a guard ( his species were considered to be of the lower class on the island ) . His job was to convince intruders to go away from whatever place he was posted at , often through very painful means . This continued until he tried to " turn away " Makuta Gorast , sending her through a wall and starting a fight between the two , which resulted in the loss of his right eye . Shortly afterwards , Krekka left the island of Stelt . He journeyed from island to island , often getting into bad situations due to his stupidity , but able to get out of them due to his massive strength . This attracted the attention of the Dark Hunters , and they recruited Krekka . Dark Hunter . During his time as a Hunter , Krekka was part of a team trained by Nidhiki , a Toa who had recently joined , for a mission . Nidhiki was ready to pass them all except Krekka , whom he thought of as too stupid . However , the Shadowed One did not trust Nidhiki due to his history as a traitor , and assigned Krekka as his partner , something the former Toa was none too pleased about . Krekka ' s stupidity and blind loyalty to the Shadowed One made him the perfect choice , as he would keep an eye on Nidhiki to make sure he would not attempt to disobey their leader . Some time prior to their assignment to Destral , Krekka , Nidhiki and Lariska were assigned to search for and bring to the Shadowed One a mysterious prototype launcher from the island of Nynrah . They succeeded , and when Nidhiki wanted to keep two for himself ( offering Krekka one as a bribe ) , Krekka insisted that they give all three to the Shadowed One . Krekka ' s loud refusal attracted the attention of the local residents , and he and Nidhiki made a hasty escape . Some time later , Krekka and Nidhiki were hired to guard the Kanohi Avohkii on Destral , but the mask was stolen by the Toa Hagah . When Norik and Iruini came back for the other four Toa Hagah that were later captured , Krekka attempted to stop Iruini , but was defeated by the Toa . Legends of Metru Nui . Krekka , Nidhiki , and a third Dark Hunter , Eliminator , were hired by Teridax to eliminate Lhikan ' s Toa team . They eventually succeeded in killing off Lhikan ' s entire team and then headed into Metru Nui to dispose of Lhikan . They captured him , but not before he created Toa Stones for the Toa Metru . Nidhiki and Krekka followed Vakama , Nokama , and Matau out of the Coliseum . When they learned the Toa escaped , they followed in hot pursuit , and traveled to Le - Metru to find the three Toa Metru in an Airship in battle with a squad of Vahki Nuurakh , and joined in , Krekka freezing Vakama with a freezing Kanoka disk . After a brief struggle , Vakama teleported Krekka out of the ship with a Kanoka of teleportation , and Nidhiki left the ship in order to search for him . When they reunited , they found out the three Toa were traveling through use of Chutes , they traveled to a Chute Station at the edge of Le - Metru in order to threaten Kongu , the attendant , into reversing the flow of the Chutes . They succeeded , however the Toa escaped in time . They found the Toa again in an abandoned Po - Metru Assembler ' s Village . The battle that followed was ended by a herd of Kikanalo stampeding . Krekka attempted to climb an abandoned carving to safety , but one of its support beams was snapped by a Kikanalo rampaging past , causing the support beam with him still on it to crush Nidhiki , stunning the two temporarily while the Toa fled yet again . Krekka and Nidhiki found the Toa in the Canyon of Unending Whispers , where Matau used the shapeshifting power of his Kanohi Mahiki to trick Krekka into attacking Nidhiki . When the Toa found the entrance to Lhikan ' s prison , the Kikanalo sealed the entry so Krekka and Nidhiki could not follow . During the Great Cataclysm , the two Dark Hunters found the six Toa Metru escaping the Coliseum in a Vahki Transport with six Matoran Spheres on board . The Dark Hunters boarded the craft , and Krekka distracted Matau from driving while Nidhiki tried to attack Lhikan . Onewa used his mask power to get Krekka to grab Nidhiki and jump off the ship . Both Dark Hunters met their end when they were sucked into Teridax ' s essence soon afterwards . Abilities and Traits . Krekka ' s sheer , raw power complimented Nidhiki ' s cunning and intelligence . Just his presence could fill an opponent ' s heart with fear . If his target hesitated for a moment , all was lost when Krekka ' s energy web wrapped and trapped opponents . Many opponents made the mistake of underestimating him due to his low intelligence , but Krekka was a veteran of many battles , and knew how to use his power to his advantage . He also had the ability of flight . Tools . Krekka could hurl Kanoka from his launcher . He also carried a device which allowed him to launch energy webs .