Aside from accessory and trait bonuses, there is a staff that gives crafting + 1, but the name of the staff is spoilery itself, and you may have to do something really "evil" to get the staff, you can guess from the name.
Icara's staff gives crafting +1, but that's the only weapon you can find in the game which can give you crafting bonus.
Originally Posted by Suporex
Did anyone found updated list of crafting for Enhanced Edition?
