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World of Warcraft - Item Upgrading Upgrades to items allow players to boost the level of their weapons, armor, and trinkets. Some upgrades have special effects while others boost numeric stats. Item upgrades are a vital aspect of a player's growth in Path of Exile. They increase the damage of ships and gear as well as combat effectiveness. Most items that don't change in terms of requirements following upgrading (like Eth Titans) will see a slightly less trade value than the unupgraded versions. Recycled Items The majori