https://www.openlearning.com/u..../lindbennett-sl913z/
The Importance of Upgrades in World of Warcraft Upgrades are a different kind of item that gives an increase in your stats. You can upgrade your armor trinkets, weapons, and trinkets using these. To determine probabilities, item upgrades use a "upgrade pity". This system is designed to minimize extremes of chance and provide an insurance policy when you upgrade. Armor The item upgrader allows players the possibility to upgrade the level of equipment of their weapons, armor and trinkets. The upgrade