World of Warcraft Item Upgrades
Item upgrades can be used to improve the stats of a particular item. Based on the type of upgrade it could boost an item's Mark Level or Rarity and boost additional stats.
Each item comes with a track for upgrading it. Each upgrade item - Glamorouslengths link for more info - increases the price of the next item upgrade by a specific amount.
Best item upgrader Level
When an item upgrade is upgraded, its stats are increased in value. This value is the total of all of its leveled up benefits (attack, magic attack and defense). Upgrades to items can be costly dependent on the upgrader and the kind of upgrade you decide to make. This is because of how many perks must be replaced to allow the item to be upgraded.
It is also used as a gating requirement while waiting for dungeons, raids and scenarios. It is also used to limit how much PvP gear players are able to wear, since PvP is limited at lower levels. The average item level can be found on the character sheet.
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