Eradicus

Eradicus was the main antagonist of Yin Yang Yo!.

He was the original Night Master and one of the many villains in Yin Yang Yo!. After being brought back to life by Yang in "Welcome To The Dark Tomorrow", he took up the title of Night Master again, and continues to threaten the world. Eradicus was the original Night Master, and responsible for eliminating Ti and Chai and destroying Woo Foo and has a very moving childhood. He had a massive army made of stone, and took over the world; however, he was later destroyed by unknown means.

Powers and Abilities
Eradicus has access to a large number of powers which includes (but not limited to) eye beams, fire breath, punching, magic attacks, and polka playing; in addition, he has great proportional strength and flight capabilities as well, but his greatest asset however is his mind. Despite the occasional rantings and failures to understand modern society he is genuinely evil and intelligent. Many of his schems show a high level of dedication and forethought, employing most other villains in his coffee company, planning and preparing the final assault in Yin Yang Who? quite through.

Trivia

 * Eradicus' name is a pun for "Eradicate".
 * His voice between Doomed to Repeat it and Welcome To The Dark Tomorrow beyond has changed.
 * Despite his own name being a pun, he doesn't have an eradicator ray; but, he thinks he has.