Geryon Ashbourne

The deceased man who set up the very first incident in Adra, the Castle of Separation.
A magus bearing the name of “the monster of Heracles’ tenth labor.” The miracle of the man known as the Master of Restoration was, after a fashion, realized in his generation. But that miracle was not the restoration the rumors had promised, but the use of a Magic Crest to take control over another’s body…

Lord El-Melloi II Case Files material: Lord El-Melloi II Case Files Glossary