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Choosing Item Upgrades in World of Warcraft Getting the most efficient upgrade for your equipment is crucial to maximize its performance. When choosing an upgrade, there are many factors to consider. For example, upgrading the Bonesnap to a War Club will make it better at dealing with damage in Nightmare and Hell difficulty levels. But is it worth the investment? Requirements The upgrade of an item allows players to boost their equippable gear's level. You can purchase them by paying the appropriate cur