https://notes.io/w3Dnp
https://www.openlearning.com/u..../camachobateman-sl7p
World of Warcraft - Item Upgrading Upgrades to items allow players to boost the level of their armor, weapons, and trinkets. The item upgrader NPC requires the appropriate currency and items. For instance the weapon that is tied to the weapon-default upgrade template will be able to gain an attack damage of 3% each time it's upgraded. The amount of damage it will gain is based on the stat value. Recycled Items Recycled products are a fantastic method of reduci