Larian Studios Forums Divinity - Original Sin Divinity - Original Sin - General Items that cannot be upgraded in Divinity: OS

These things can in fact be done, however I haven't found any documentation in game explaining how it's done. This was a source I found online.

http://divinity.wikia.com/wiki/Divinity:_Original_Sin_Crafting

If this information exists in the game I've yet to find it.

Edit: guilty as charged looks like I need to read my books more carefully.