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https://click4r.com/posts/g/18....212245/how-to-outsma
The Item Upgrader in World of Warcraft The War Within introduced two gear upgrade currencies, Valorstones and Harbinger Crests. These currencies can be exchanged at the NPCs for upgrading items, Cuzolth and Vaskarn. Each item can be upgraded to its highest level for a given slot once. After that, upgrades to that slot will be less expensive. The pity system that was introduced with The War Within, also reduces the extreme variance of upgrades. Upgrades Upgrades a