Scorponok is a Predacon who is Megatron's second-in-command during season one. His beast mode is that of a scorpion. His loyalty to Megatron is one of his most distinctive traits and throughout season one, he has never rebelled against Megatron. He makes sure Megatron is there to lead him and the other Predacons and never takes orders from anyone else. This has often put him at odds with the other Predacons, especially Terrorsaur and Blackarachnia, who have attempted to overthrow Megatron in more ways than one.