So, imagine that there was a new building in Haven, probably right next to the upcoming un-bindery. You step up to the guy, and click, and you can now forge up your gear. But it ain't cheap, and it has some requirements and side effects...
Here's what you'd need
-The item to be forged would need to be level 10 (complete!)
-You would need the recipe to make the item.
-You would need all the mats, crowns, and energy that would be used to craft the item in the first place (if you have a Levi Blade to forge, say, you'd need the stuff listed in the Levi Blade recipe.)