The highest priest of the Three Heroes Cult.
SpoilerHe used his deep connections in the nation to do away with any opposing authority in the kingdom. He was so narrow-minded that he calls all of his actions "the will of God". He also claims that his followers who died in the fight against the Shield Hero will go to Heaven as a holy reward.
When wielding the replica of the Legendary Weapons, Biscas shows a visible "God complex," as he proclaimed himself God while labeling evil anyone who opposed him. he masterminded many events and tried to kill all of the heroes. He killed the queen's right-hand man who happens to be Eclair's father so that the authority rest with King Aultcray Melromarc XXXII, who was at the time was very gullible and easy to manipulate.