Eradicus

Eradicus was the original Night Master. 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.