https://rentry.co/9nihquf5
https://jsfiddle.net/childnoodle86/6xtvpwg9/
World of Warcraft Upgrades and Item Upgrading Upgrades increase the value of certain numeric statistics on armor, weapons and rings. They also boost extra bonuses, such as crit chance and PvE damage. For example an item with the upgrade template that is ending in % will suffer an attack damage of 3% each time it is upgraded (relative to its previous value). Item upgrading costs crests and the current level of the item. The cost increases as the item's level increases. Components Upgrade components are items t