I would like if special combinations gives extras to the enchanting, like a roll on luck to get a chance for a higher value.
Special combinations could be
- only flowers/plants/shrooms/animal parts/creature parts...
- only magical/physical bonusses activated
- only Arboreus/Syndesia/Tartaros materials
- ...
As for your ( @maze ) grades of materials, I would like if we would find different grades of same material.
Maybe depending on how you killed your creature:
- if you hunt animals with a bow, you make little holes on the Furs but not that much, so that your chance for a high grade tail is quite high
- but if you use the magican fireball, the foxtail will be likely burned down, just if you are lucky, you get at least a low grade foxtail.