Nah, its a bit broken...

I mean in the dark forest you get the needed bones to upgrade. but then you get many more bones in the swamp, and more in the mountain...even the new caves, you get leather and bones...more than you can use really.

Theres more, as in you get physical defence from Bone... but face a elemental boss after, you get punished for going slash or pierce, in the next zone.
Why do I get some many leather scraps and bones in the Swamps and Mountains when by that time I have passed the need for those items ?
Why do I get spirit items, after I done the undead zones ? Do Fulings suffer from spirit ?

The devs will need to re-look at the mats and weapons again,