A scientist hailing from a technologically advanced planet, Bacchus was originally a Morphus until he was infected with a mutated strain of the petrification virus on Roak, while researching on it. To avoid death, he willingly converts into a cyborg for the time being, until his assignment is finished. Due to his mechanized form and a core processor for a brain, he has difficulty expressing his emotions to others. He also possesses a strong sense of justice. Having a cyborg body has its advantages, for example, Bacchus has the ability to cloak himself. His real name is Bacchus Dexley.