Also, in the writeup for demonology I'd totally mention removing items from pedestals (and destroying walls). It's not the most impressive piece of utility, but it's something that Warriors generally lack unless they take Psionics (which isn't an awful choice at all for a warrior, but isn't mandatory by any means). I knew No, You are the Demons was terrible when I took it (on floor 15), but I wanted that damn achievement and Dredmor was getting rocked by encrust procs no matter what I did. But it still managed to utterly exceed my expectations on how bad it was. Celestial Circle tree is nice, but overall it can be a bit of a crutch. That being said... crutches are often fine.