User blog comment:Dxf289/Is it just me.../@comment-37591941-20190125054933/@comment-36209226-20190127195802

Gobuta's one of the Four Heavenly Kings and Commander of the Goblin Riders. I think both his title and potential for battle are clear. But I think you are correct in that they are getting stronger based on their lot in life as Gobuta is an A rank monster whereas the Hobgoblin King who is a bureaucrat tops out at B rank.