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World of Warcraft - Item Upgrading Upgrades to items allow players to increase the level of their armor, weapons, and trinkets. Some upgrades have special effects, while others increase the numeric stats. The upgrades to items are an important part of the Path of Exile progression. They increase the damage of your ship or gear and overall effectiveness in combat. Items that do not alter in terms of requirements (like Eth Titans), will have a lower value for trade. Recycled Items Most pa