https://gamebelief24.bravejour....nal.net/will-item-up
https://click4r.com/posts/g/18....191869/why-people-do
World of Warcraft Upgrades Upgrades are the components that can be incorporated into equipment to provide various bonus effects. Upgrades can be anything from stat boosts to increased proc chances of incredible effects of equipment to stat boosts. The item upgrade system is a bit different than the system you're familiar with in other MMORPGs. This guide will go over the basics and provide some suggestions and tricks.