User blog comment:Spritydove/New Atronach Ideas/@comment-24.27.77.2-20120201063058

Don't forget the Flesh Atronach. While it does not exactly fall in to a magical catagory, it could easily offer some more variety. There's enough random "interesting" bits of gore in game that you can collect and could be slapt together to create on in the forge below the College, and it could be available as a normal spell in the form of a tome as per everything else.

Also perhaps metal based atronaches, made from ingots and ore and leveled based on the material used. This one is a little (well maybe more than just a little) out there in terms of lore, but could be explained as being similar to the Dwemer Centurians. That would allow for its creation in the forge, but a spell tome for this may be a little odd to say the least.