8756 Sidorak 8756 Sidorak is a large BIONICLE set released in 2005 . He is the leader of the Visorak . Description . Sidorak was released in 2005 as one of the Titans sets . Gears on his shoulders allowed one to swing his arms . His herding blade could quickly switch from an inactive to active position , and a claw held his silver Rhotuka spinner until one chose to manually release their grip and fire the spinner . He could be combined with Keetongu to create Sentrakh , or with both Keetongu and Roodaka to create 10203 Voporak . Background . Pre - Brotherhood of Makuta . Before leading the Visorak , Sidorak held a position of minor power on Stelt . On Stelt , there were two classes : the ruling class Sidorak was in , and the servant class Krekka was in . He kept advancing in the eyes of his leaders by claiming credit for the victories obtained below him ; if a commander below him objected to his credit - stealing , Sidorak would simply dispatch him on a dangerous mission from which that commander would not return . He also betrayed his clan leader on the island , who later transformed into the Voporak . At one point six thousand years prior to the Great Cataclysm , Sidorak was considered for recruitment into the Dark Hunters . His lack of fighting skill , however , led him to be easily defeated in a training exercise by a Dark Hunter codenamed Gladiator , so his membership was denied . But he was still seen as useful to the Hunters and therefore allowed to live . Brotherhood of Makuta . His talent for treachery caught the eye of the Brotherhood , and they employed him as their courier to Xia . Eventually , Teridax made Sidorak a lieutenant , with Roodaka . These two constantly feuded for Teridax ' s favor , however , Sidorak hoped to forge an alliance with Roodaka , which she agreed to later on , although secretly planned to have him killed before it would come to pass . When the Brotherhood ' s bodyguards , the Toa Hagah , discovered the group ' s corruption , they rebelled . However , Roodaka caught them and mutated them into small , Rahkshi - faced creatures she called " Rahaga " . Sidorak took the credit for this idea , and was therefore appointed King of the Brotherhood ' s Visorak hordes , while Roodaka was given second - in - command . Although he lead the Visorak to victory on many occasions , Sidorak still was insecure about his position as their leader . The Visorak didn ' t notice this , but Roodaka did . In their time as the Visorak ' s leaders , Sidorak still pursued a formal alliance with Roodaka ; specifically , he repeatedly asked her to marry him . In the BIONICLE world , " marriage " is purely a political alliance : such a union would give Sidorak valuable influence with Roodaka ' s race , and Roodaka would become a full - fledged Queen of the Visorak and gain some of the power that she desires . However , she would always reject his advances . As King , Sidorak preferred to personally lead his troops on the battlefield ; and gave all appearances of being confident and in control . However , some of this may be compensating for the fact that he knew that he had not earned his position , but rather gained it by backstabbing . While he might have been insecure about his leadership , he was absolutely confident in his manipulation skills and did not believe that he could be out manipulated by anyone . After Makuta was imprisoned during the Great Cataclysm , he telepathically summoned his servants to rescue him , and Sidorak led the hordes to the city of Metru Nui to do so and gain his favor . His leadership led the Visorak to quickly take over the city , hunting down and capturing any creature that they found . Unfortunately for the Master of Shadows , Sidorak ' s ambition rose , and he sought to claim Makuta ' s power while he was imprisoned . When Sidorak and Roodaka invaded Metru Nui , they took the Coliseum as their main base . When the Visorak reported that the Toa Metru were captured , Sidorak ordered them to be killed . When the Visorak who reported the news wanted to leave , Roodaka stopped the Visorak and advised Sidorak to make their death more " legendary . " Sidorak agreed , calling instead for a mutation and disposal of the Toa . From then on , the Toa Hordika would be a constant thorn in Sidorak ' s side as he tried to exert more control over Metru Nui . In his efforts to destroy them , Sidorak would unleash massive hordes of Visorak , even unleashing the fearsome Zivon at Roodaka ' s suggestion . Despite his best efforts , he was unable to eliminate the Hordika and their allies . When Matau and Iruini were in a hangar looking for Airship parts , Sidorak attacked the hangar with an army of Visorak . Sidorak was giving orders from a tower in Le - Metru to the Visorak . Later , Bomonga and Whenua escaped the Field of Shadows and were captured by Sidorak . Sidorak then ordered the Zivon to be unleashed . During the ensuing fight , Sidorak left the tower , fleeing from the Toa Hordika , and retreated to the Coliseum . Later , when Vakama betrayed his fellow Toa Hordika , he approached the Coliseum and banged on its doors to gain entrance . Sidorak spoke to him via speakers , but refused to believe Vakama had truly come to join him . He permitted him , however , when Vakama presented five of the Rahaga he had captured for him . Shortly afterwards , Roodaka proposed that Vakama was a fitting master for the Visorak horde , but Sidorak refused . Roodaka , already prepared for such an answer , insisted it would be an engagement gift . Presented with the possibility of gaining influence on Xia through their alliance , Sidorak agreed and made Vakama a commander of the Visorak . When the remaining Toa Hordika , along with Rahaga Norik and Keetongu , attacked the Coliseum , Sidorak was confronted by Keetongu scaling the walls of the building . He attempted to blast him off , but missed repeatedly . After Roodaka managed to knock Keetongu off , she tricked Sidorak into following her to make sure that the Rahi was dead . When they arrived , Roodaka left Sidorak alone with Keetongu , who had survived the fall . Sidorak went to finish off the wounded Rahi , only to find that Keetongu was not wounded , but angered . Realizing that he cannot win against a furious Rahi , he told Roodaka to help him , but she refused . Sidorak then realized that she angered Keetongu on purpose ; Keetongu would kill him and Roodaka would be the Visorak ' s Queen without having to share the power with anyone . Acknowledging that he had been outwitted , he did nothing to stop the fatal blow . Sidorak was then brutally crushed under Keetongu ' s fists and killed . He was unwittingly avenged when Vakama , whom he had placed in control of the Visorak horde , commanded them to abandon Roodaka , which they did . Legacy . As a result of Roodaka ' s role in Sidorak ' s murder , a reward was posted for her capture on Sidorak ' s home island of Stelt . Though he was not thought of as very important at his homeland , his species would not let the murder of one of their own occur without repercussions . Abilities and Traits . Sidorak was a great leader and tactician , directing the Visorak hordes with deadly precision and efficiency . However , while he had great strength ( not as strong as Keetongu , but certainly more powerful than any Toa ) , he was not a great fighter , and knew well enough to retreat when he was outmatched . He was also skilled at manipulation , but blind to the fact that he could be manipulated himself . Sidorak carried with him an Obedience Rhotuka , which was a powerful spinner that forced its victims to follow Sidorak ' s commands for 24 hours . He also carried a herding blade on his left arm that he used to direct the Visorak in battle or to strike his enemies ( in " " as well as " BIONICLE Heroes " , he also fired red energy blasts from it ) ; and a Rhotuka launcher that fired obedience spinners , which made targets obey his commands . As to the inaccuracy , Sidorak could have just had bad aim . References . < div class = " references - small " > General information comes from the " BIONICLE Adventures " book series ; see List of BIONICLE media .