|Anime||Season 2 Episode 3|
Balflear is a supporter of Leohart. He reappears to spy on the council to know of their intentions. He fails to return from this investigation and hence forfeits his match by default.
Balflear is an opportunist. He is willing to play whichever side best suits his agenda. He's driven by his desire for revenge against those who wronged him in the past.
Balflear was one of the demons who fought during the Great War against the Hero Clan. At some point during the war, he was captured by the Vatican and turned into one of their experiments. During his time in captivity he meets Shiba.
Baflear disappears in the chaos of the Demon World arc and goes to the Vatican. While at the Vatican, he takes on the name Cleo Angeles and works as an inquisitor alongside Celis.