WoW Upgrades - The item upgrader mod level upgrade (they said) Upgrader
Upgrades will give you a boost in specific stats. Each upgrade boosts the Best item upgrader level by +3. Each upgrade also increases an unspecified substat.
The upgraded gear typically has a more value in trade regardless of whether it has low requirements (like the FB shield of the sorc) or very high stat variation (like Eth titan weapons). The latter are less valuable from upgrading due to the need to roll for a perfect model.
Recycle Points
The item upgrader kit upgrader allows players to upgrade gear to a higher level by providing the appropriate currency to the NPC. Upgrades can be applied to any kind of armor or weapon. However, the Best item upgrade used for the upgrade will remain in use for a long time and cannot be used again. Upgrades can also be applied to enchantments.
The upgrader is located in all major cities and is accessible at any time to upgrade your gear. To keep your gear up-to-date, it is recommended that you visit the upgrader every few weeks.
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