User blog comment:Hitsuji Mamoru/Servant Creation Room 2 : Guess of the Who/@comment-4802891-20170311133203/@comment-27971189-20170312155238

This is just me-- but with fusion Servant, having Ring of Opulence written from start not making it easier to guess. All of skills are related to Odin's, it hardly related to Herla or Wild Hunt but dark clouds said at Bond 1.

After reading your version, Odin as Herla IMO is closer to Quetzalcoatl and Tamamo being a 'clone' of the original instead of fusion.