The ability to actually enchant things, we were shown how by Viviane so early on with that flame-dagger, and it's never become an actual thing in game yet.
Blacksmithing, or going to one to improve your weapon in different ways, I currently run a magic/rogue build, keeping light armor, and no shield, but I use the Songstress blade, I think I've heard that it's not a good as other weapons, (I may be completely off) but I really like the sword. Especially after running around grabbing all the bells for it, I want to enhance it to be stronger.
Blacksmithing, or going to one to improve your weapon in different ways, I currently run a magic/rogue build, keeping light armor, and no shield, but I use the Songstress blade, I think I've heard that it's not a good as other weapons, (I may be completely off) but I really like the sword. Especially after running around grabbing all the bells for it, I want to enhance it to be stronger.