https://click4r.com/posts/g/18....205712/item-upgrade-
World of Warcraft - Item Upgrading Item upgrading allows players to increase the gear score of an item up to 700, and then add a final perk. Items can be upgraded by having them in inventory before heading to the kiln. Certain items can be upgraded for their unique stats (like an ideally rolled breakpoint armour used in melee PvP) while other items, such as weapons do not vary greatly post upgrade, and therefore aren't worth upgrading. Weapons Upgrades to weapons can increase their numerical stats, like att