https://writeablog.net/sailtra....mp3/whats-the-curren
https://zenwriting.net/airbust....oy6/the-most-worst-n
https://notes.io/w3ZYX
The Importance of Upgrades in World of Warcraft Upgrades are a brand new type of item that can provide an increase in your stats. These can be used to upgrade your armor, trinkets and weapons. To calculate probabilities, item upgrades use a "upgrade pity". This system is designed to reduce the risk of losing money and offer an insurance policy when you upgrade.