Doctor Eggman



Doctor Ivo Robotnik (Formerly known as "Doctor Shrubhead" and commonly known as "Doctor Eggman" in more recent times) is the secondary antagonist of When Heroes Unite and the thirdary antagonist of When Heroes Unite: The Next Generation.

Recruiting Robotniks
Doctor Eggman (Shrubhead at the time) made is debut in the series as the mastermind behind Hokocho kidnapping Nobu who's mysterious powers he used to power a machine that created a portal he and Hokocho entered.

Princess Aleena
(More to come)