Dr. Ratte

Dr. Ivan Heinz Ratte is a minor antagonist in the series. He's the son of Lars Ratte, former scientist for the Draikonians. After hearing stories of his father's banishment from the City of Draikon, he swore to get revenge. Once Devilon is free, Ratte begins creating horrible monstrosities in his lab to hunt down and destroy him.

Trivia

 * Like his father, he has survived such a long time due to various elixirs which slow his aging process.