So I did the quest "Sarog's Egg", and got Sarog himself. First of all he has 31 hp. 31! He has 54 attack so I'm pretty sure this is an oversight. Also he can cast spells. I know there was a beta bug where upon the change in magic systems all creatures that had mana could cast as if they were channelers. I'm thinking this is that bug and they forgot about poor old Sarog when they fixed it. Not that I mind having him cast magic, I think it makes sense but I'm pretty sure its a bug none the less.
Edit: His one fire attack no longer has any animation as well.