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World of Warcraft - Item Upgrading Players can upgrade their weapons, armor and trinkets. Most upgrades increase numeric stats, while others can have special effects. Upgrades to items are an essential element of the player's progress in Path of Exile. They improve the damage of gear/ships and combat effectiveness. Typically items that don't vary in terms of requirements following upgrading (like Eth Titans) will see a slightly less trade value than the unupgraded versions. Recycled items The majority of items made from metal, paper, and glass can be recycled. Th