https://tierney-wilder.federat....edjournals.com/15-th
https://posteezy.com/item-upgr....ade-explained-fewer-
Item Upgrade in World of Warcraft Item upgrade is a method that allows players to raise the level of their armor, weapons and trinkets above what they can acquire from specific Mists of Pandaria and Warlords of Draenor sources. It requires crests and currency, and can be done at any r NPC. Items with high requirements (eth titans, for example) usually increase in value when upgrading. Items with