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World of Warcraft Item Upgrades The upgrading of your items is an essential part of equipping your character. Upgrades increase the damage of your item and the ability to enchant. They also offer bonuses and enhancements. They are available through the Blacksmith. can be found on any item. Each recycled item adds a level to the gauge for upgrading. Weapons When the weapon is upgraded it gains a base damage bonus and a scaling factor that influences other stats. The weapon could also g