https://articlescad.com/five-item-upgrade-projects-for-any-budget-322934.html World of Warcraft Upgrades and Item Upgrading Upgrades boost the value of certain numeric stats on armor, weapons and rings. Upgrades also boost bonuses like Crit chance and damage from PvE. If the template for upgrading a weapon is in %, the weapon will gain 3percent of its previous damage for every time it's upgraded. The cost of upgrading an item is determined by the item's level. The cost increases as the item level increases. Components Upgrade components can be added to weapons, armor and trinkets to give them a boost in stats or an extra effect. These can be obtained through crafting, buying from vendors trading, or looting. Certain upgrades also come with specific cosmetic effects. Upgrade components can only be used on equipment that has a slot. The item must be at least upgraded to a blue level before the component can be used. Upgrade components, unlike other mods can only be applied only once. They are not able to be replaced or applied multiple times. Infusions and Enrichments are kind of upgrade component that can be used to upgrade non-amulet legendary or ascended equipment, as well other items that are not ascended. Infusions and enrichments can be recovered by salvaging gear from the ascended, or completing an elite task in the Prophecies, Factions and Nightfall campaigns. A suffix or prefix can be added to an upgrade, which alters the name of the item it's used on (for example 'Canthan Armor Insignia',' changes to Canthan Armor Minor Vigor). Some upgrades increase the Mark Level or Rarity, which allows players to make stronger versions of the equipment using fewer Upgrade Crystals than would be required to achieve the same level of upgrade through normal methods. A 'boost' upgrade can alter the attack or defence attributes of the weapon or armor. Once the player has completed the cutscene and defeated Crazed Mechanist These upgrades can be created at the Portative Forging