Fowl AKA Edward Owlsley is Amalgam super-villain and Hell City mastermind-crime lord.
Edward Owlsley genius, who suffers from mental disorders. For numerous attempts to hack Bank cards, went to prison. That didn't stop him. He manipulates people, commits numerous crimes, while remaining in the cell. While numerous henchmen release Edward. It creates a lot of silly puzzles and riddles that the police and Devilman have encountered. For his appearance and hairstyle, he got the name Fowl. Over time, he became one of Matt's most important and frequent enemies. He was diagnosed with schizophrenia, and Owlsley's sentence is being served in Arkham Cube.