Weapon Enhancement

General
Any weapon crafted are affected by the material you use to craft them. Exemple a Short sword you craft with a Bronze Hilt and a Copper Blade would have the Copper and the Bronze Bonus. Note that using twice the same metal (Copper + Copper) Won't double the bonus. Also a weapon can be socketed with a gem by Combining a Smithing Hammer + a Crafted Weapon + a Gem in a Blacksmith Station.

Leather Bonus
Currently no weapon receipe use leather.