https://click4r.com/posts/g/18....213766/10-things-com
Item Upgrading in World of Warcraft It is possible to boost the stats of your equipment by upgrading it. Certain upgrades can also improve the look of your gear. Upgrades reroll affixes, and also add additional stats. If the original item was equipped with Enhanced Defense, its Enhanced Defense stat will upgrade to maximum +1. If it is not Enhanced Defense, then its value will be rolled. Leveling The purpose of leveling is to measure and determine the heights of points in relation to a reference po