https://squareblogs.net/kitesp....ace3/a-step-by-step-
World of Warcraft - Item Upgrading Item upgrading allows players to increase the gear score of an item up to 700 and also add an additional perk. Items can be upgraded if they're in your inventory and you bring them to the Kiln. Certain items are worth upgrading due to their unique stats. (For instance an excellently rolled breakpoint armor used in melee PvP). Other items such as weapons aren't changed much after an upgrade, and aren't worth the effort. Weapons Weapons can be upgraded to increase their num