[renowner]

Currently Devil's tome feels far too limiting, the drawback being too huge in my opinion.
It only affects fire damage the weapon does, which doesn't even affect elemental augmentation, and already requires strength and wil scaling.

The main issue I have with it, is the lack of non fire related spells, because it also negates your ability to use blink, space swap, and a few other spells that feel like they should be usable. (Like Riagiri for example, which can be changed to fire, but still counts as a general spell.)

So I propose a simple solution: Devil's tome sets all of your elemental attacks to zero, except fire while its equipped. This would effectively make all of your non fire domain spells pretty terrible, while still allowing you to utilize non damaging spells like Blink.

I would also be fine with non damaging spells being fine, but that would require more coding I imagine.

Alternatively, allow it to also cast Huggosean spells, which fits the devil's theme and also would still allow you to cast blink.