https://notes.io/w4iwa
https://articlescad.com/10-thi....ngs-everybody-hates-
Item Upgrading and Rerolling in World of Warcraft Upgrades can be added to items to boost their performance. Upgrades to gear are essential, especially early on. Begin by upgrading BiS (Best-in-Slot) items and then work on other equipment pieces that will fit your game plan. The process of upgrading an item is accomplished by spending Upgrade tokens in an item's upgrade window. The available upgrade slots vary by item type. Upgrade components Upgrade components are