https://yamcode.com/5-item-upg....rading-myths-you-sho
Item Upgrading and Rerolling in World of Warcraft Upgrades can be added to items to increase their effectiveness. Upgrades to gear are essential particularly early on. Upgrade your BiS (Best in Slot) items first, and then move on to other pieces of gear that fit your style. Item upgrading is done by using Upgrade Tokens to fund the item's upgrade window. The number of upgrade slots varies by item type. Upgrade components Upgrade components are unique items that can be inserted into armor, weapons trinkets, gathering tools and