World of Warcraft item upgrading Upgrades
Item upgrades are a way to boost the stats of an item upgrader kit. Based on the type of upgrade, it may increase an item's Mark Level or Rarity, as well as boost other stats.
Each item has a track for upgrading it. Each upgrade increases the price of the next item by a specific amount.
item upgrade Level
The value of an item's stats base increase when it is upgraded. This is the sum of all of the perks that are leveled up (attack magic attack and defense). Upgrades can be expensive dependent on who you employ and what you decide to do. This is because of how many perks need to be replaced to allow the item to get upgraded.
It is also used as a gating requirement while queueing for raids, dungeons and scenarios. It also serves as a gating requirement when queueing for dungeons, scenarios, and raids, as well as to limit the amount of PvP gear that a player can wear (since PvP is limited to a lower level).