|Group||Visorak, Brotherhood of Makuta|
|Occupation||King of the Visorak horde|
|Tools||Obedience Rhotuka, Summoning Blade, Claw|
Like all other members of his species, Sidorak came into being on Spherus Magna, where he was placed in Stelt and was given a somewhat significant position in his species' social system.
However, rather than put any effort into improving his status, Sidorak instead took credit for the accomplishments of others and began to create the illusion that he had achieved so much though when he did put effoert into improving his status, he did it very well. However, his clan's leader, a member of his species named Voporak, soon discovered this and turned on Sidorak. Rather than let his leader have him killed, Sidorak instead turned him over to the island's local Makuta. This Makuta then mutated Voporak and sold him to the Dark Hunters.
Some time after this, Sidorak decided to try his luck and enlist in the Dark Hunters himself. Seeing no future for himself on Stelt, Sidorak travelled to Odina and asked The Shadowed One for a place in the Organization. The Shadowed One accepted on the condition that he passed an entrance Arena Match against a Dark Hunter. Sidorak arrived at the match to find himself to be fighting a muscular Dark Hunter named "Gladiator", a member of a species native to Stelt too. Ironically, Gladiator's Species had been lower in the Stelt Class System. The Shadowed One presumably set them up together for the entertainment of the Dark Hunter crowd, particularly as Sidorak lost. However, he did hold his own against Gladiator for a while.As a result of the Match, Sidorak was not given a place in the Organization, and returned to Stelt for his failure.
|Brotherhood of Makuta (v|
|BIONICLE sets of 2005|
|Regular sets:||4868 Rahaga Gaaki | 4869 Rahaga Pouks | 4870 Rahaga Kualus | 4877 Rahaga Norik | 4878 Rahaga Bomonga | 4879 Rahaga Iruini|
|Toa Hordika sets:||8736 Toa Hordika Vakama | 8737 Toa Hordika Nokama | 8738 Toa Hordika Whenua | 8739 Toa Hordika Onewa | 8740 Toa Hordika Matau | 8741 Toa Hordika Nuju|
|Visorak sets:||8742 Vohtarak | 8743 Boggarak | 8744 Oohnorak | 8745 Roporak | 8746 Keelerak | 8747 Suukorak|
|Boxed sets:||8755 Keetongu | 8756 Sidorak | 8761 Roodaka | 8762 Toa Iruini | 8763 Toa Norik | 10203 Voporak
|[ full list ]|