I found the thread you can check it out . optikster
''-Rarity upgrade and improvment, since several players don't like the grinding part, even thou some of you don't want to admit it, we decided to improve the rarity system. Once the item is +9 you will be able to add or change bonus using a NPC and of course a lot of golds and special materials. This won't kill the whole rarity purpose, but will also please those who don't want to farm for days to get the desired rarity item and will also give values to +9 items.''
Well.... where is it?