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World of Warcraft Item Upgrades Item upgrades provide players with the ability to upgrade equipment that they already have. This can be done through any upgrader for items NPC. Generally, upgrades boost an item's main stat and can give it extra benefits, based on the item type. Examples include Whistan's shield for FB sorcs, or Goldwrap for caster builds. Armour Link's armor is a key element in keeping him safe from danger. While it cannot be upgraded like weapons, it can still be improved in various ways to increase its defence capabilities. The fundamental idea