https://www.webwiki.de/cases.gg/item-upgrader
World of Warcraft Item Upgrade Item upgrade is an evolution item that first appeared in Generation II. This special item allows Porygon to evolve into Porygon2 while being traded or held. Slotting it into weapon gear, armour and trinkets could provide an additional benefit or increase the attribute value. Most upgrade components require that the item be in a certain state before it can be inserted. Recycle points Recycle points can be used to upgrade certain items. You can earn them through recycling plastic and cans, or by completing missi