https://click4r.com/posts/g/18....212330/the-10-worst-
Item Upgrading and Rerolling in World of Warcraft Items can be upgraded to improve their performance. Upgrades are important for gear, particularly in the early game. Begin by upgrading BiS (Best-in-Slot) items before working on other pieces of equipment that fit your game plan. Upgrades to items are made by spending Upgrade Tokens on the upgrade window of an item. The slots for upgrade are different by item type. Upgrade components Upgrade components are special items that can b