The Beast King

 Scorpidon, also called the Beast King''', is a supporting character in Tenkai Knights. He first spoke in "Welcome to the Jungle". He first appeared in "Scorpidon". His armor animal represents a scorpion.'''

He is voiced by Michael Sorich in English and is unknown in Japanese.

Quarton-like form
Appears as an unidentifiable black "creature".

Titan Mode
Resembles a scorpion. hence the name "Scorpidon".

Trivia
Scorpidon has the ability to go tenkai Titan Mode.
 * Scorpidon is the boss of the Beast world.

Orangor
Orangor is loyal to Scorpidon and they planned to keep the Knights in Beast World. They kept changing the rules because they don't want them to leave Beast World. Orangor will never let his master down.