Erol

Erol (later known as Cyber Errol) was the tertiary antagonist in Jak II and the main antagonist of Jak 3. He was the former commander of the Krimzon Guard while serving under Baron Praxis, and later led an uprising of the reformed and expanded Krimzon robotic department now known as the KG Death Bots, after his near-death and subsequent resurrection as a cyborg.