I just learned that the Augmented Arcane Prison that you get as a quest "reward" in Coldarra actually begins a new questline. Oops. I never knew what to do with it, so it's sitting in the bank of various toons.

Now I gotta go back to Coldarra on four different toons and complete it. LOL

I am beginning to think that Shredder Operating Manual Page 9 DOES NOT EXIST.