WoW Upgrades - The Item Upgrader
Upgrades give you boost in certain stats. Each upgrade item boosts the item level by +3. Each upgrade also increases the random substatus.
Upgraded gear is generally more useful, unless the item is not required by nature (like FB sorc shields) or has a high variance in stats (like the eth Titan weapons). Upgrades are not as useful for those with lower requirements due to the requirement to roll an exact version.
Recycle Points
The item upgrader allows players to upgrade their gear to a higher item level by supplying the appropriate currency to the NPC. Upgrades can be made on any kind of weapon or armor. However, the Item Level Upgrade (Https://World-News.Wiki/Wiki/The_Reasons_To_Focus_On_Making_Improvements_To_Item_Upgrade) that is used for the upgrade will remain in use for a long time and can't be used again. Upgrades can also be applied to the enchantments.
The upgrader can be found in every major city, and can be accessed at any time to upgrade your gear.