a npc with ALL THE ITEMS SK EVER HAD with preview option ... but we canot buy / get those items ... only preview
so if someone looking for a full set , he dont have to look trough npc with a couple of recipe for one piece , then look another npc for another piece , then auction house for one accesory while the others are not here
I would love this, it would make item set creation so much easier as I don't like it when it looks nothing like I hoped.