Would it be possible to add the fighter shield bonus to off hand parry so it stacks?
The reasoning being this:
To get a +6 bonus from parry, you need to invest 30 sp (which can be considered quite the investment.)
At the same time, you can just use a shield for a better result, as an example: you're using an enchanted shield which provides a +6 shield bonus, the fighter bonus of 10 levels adds a +1 to the shield (for a total of 7.) and you can rune it rather cheaply for additional discipline or saves.
Objectively It's the worse option going for parry all the way, and It's difficult to argue for.
Is this something you can take a look at and change?
It would still be worse, even if it was stacking, but it would definitely be more reasonable!
Thank you for reading!
