What exactly are we supposed to do with level 10 items after we 'outgrow' them, so-to-speak. *I know they're bound and we can't sell them, I'm not asking if there is a way to unbind them.* When we get higher up in levels where we can craft better items, is there something that allows you to break down the items into materials for use in crafting higher star items, or use them as a base for such, or are they meant to stay cluttered in your inventory forever and ever amen.