Was an alien prisoner on Sledge's ship 65 million years ago.
Was a virus-based monster with the ability to create hazardous pathogens and diseases.
Was a poison-based monster with the ability to only control others by launching his stingers at the intended target
Belonged to the Zetsumates; a group of three monsters, the others being Debo Hyogakki and Debo Nagareboshi, that were responsible for the extinction of the dinosaurs. Also appeared on earth during the middle ages, where he was responsible for the Black Plague.
While he did work together with Meteor and Iceage on one occasion, the trio did not form a named group nor had anything to do with the extinction of the dinosaurs or any other event in Earth's history. All three monsters were imprisoned by Sledge during these events.
Appeared before Joyful Knight Candelilla and offered that they work together in order to achieve both of their goals.
Was released from his cell by Poisandra to destroy the Power Rangers.
Put people to sleep in order to convince Candelilla to put a concert on for him to power him up while maintaining control over Zyudenryu Ankydon.
Was sent to just simply control the Ankylo Zord to cause chaos.