The Troll Blacksmith offers to "reforge 2 items and turn them into one of better quality". Before I permanently do stuff to my items I want to better understand how it works, and specifically:
I am required to "Select 2 items of the same type". What qualifies as the same type? e.g. can I use two weapons or do I have to select the exact weapon type? What about rings? Armors?
What, exactly, does it do? Does it produce a single item with +1 more than the strongest item? What happens if I give one (or more) cursed item to reforge?
Does the reforging has a chance to destroy enchantments, like the Scroll of Upgrade works?