World of Warcraft - Item Upgrade
The item upgrade feature allows players to boost the item level for weapons that can be equipped or armor. This boosts the stats of that equipment, and also sometimes adding buffs or rerolling an affix.
It is crucial to remember that upgrading magic and common gear is not always worth the cost. Rare and Unique equipment will quickly surpass the standard gear and upgraded magic.
Cost
The player has to spend gold to upgrade an item. The cost of upgrading an item is contingent on its current level and upgrade type chosen. Upgrades to weapons are usually cheaper than upgrades for armor, since weapons have lower requirements. The amount of Gold required increases as an item is upgraded.
A new item will also have increased stats, which can boost its performance in many ways. This can include increasing its attack power or critical strike chance. In addition an upgraded item could be able to offer additional buffs for its equipped unit. These upgrades are able to increase the overall strength of a unit or individual unit, and could significantly impact the gameplay.
the original source can be upgraded by any NPC who is an upgrader in the game. These NPCs are located in major questing areas or capital cities. You can also find item-upgraders by visiting dungeons that have high-level bosses and talking to NPCs at the garrisons of your faction.
The system of upgrading items in World of Warcraft provides players with the possibility of upgrading the levels of weapons, armor, and trinkets. This process is largely identical to the process used for gear reforging in Mists of Pandaria and Warlords of Draenor however, instead of using the currency that is appropriate players need to visit an NPC for upgrading items to complete the process.

Item upgrades can be expensive, particularly when it comes to weapons and armor. Based on the upgrade track you select, each item upgrade can cost Valorstones or Crests. The total cost could be very prohibitive for players who do not have the funds or are unable to grind them.
Fortunately the game allows players to roll an upgraded item using an exclusive tool within the menu of items. This option allows you to exchange the upgraded item for the version at level 1 which comes with an additional set of bonus effects. This can help you get better scores on items that have already been upgraded, but it can also be a waste of resources.
Requirements
The process of upgrading equipmentable items such as weapons, armor and trinkets is to raise the item level. This boosts their effectiveness and makes them more effective in battle. Players can upgrade their gear by paying the appropriate currency at an upgrader. However, players should be aware that some upgrades require special requirements.
The first upgrades increase the base item's stats by one level, however later upgrades provide more significant increases. Upgrades from level 3 to 6 will increase the weapon's damage by two levels. In addition the upgraded item will receive an additional stat that is based on its tier. The bonus is a combination of a guaranteed additional substat and a random statistic that will change in value from upgrade to upgrade.
Reroll Tokens can be used to reroll an item that has been upgraded. The new item will feature a different set of extra bonuses and a lower level of base item. The rerolled item is also likely to have different requirements for strength and dexterity. It is important to remember that the rerolled item will not retain its level or have any wasted resources.
Rerolling some upgraded items is only possible if the item that was upgraded was Epic, Rare or Unique. Extraordinary items can also be rerolled, however the original stats are replaced with a flat-rate bonus. Rerolling an item that is Rare or Epic item will produce the normal version, and rolling the Epic version will result in an elite version.
An upgraded item might have extra modifiers, which can increase the stats of the item and improve its performance. These additional modifiers aren't included in the upgrade price. They can be acquired through the questing process, purchasing them from the Trading Post or from other players. They can be earned through doing specific missions within the game.
To upgrade an item of equipment, you must visit the NPC [Armorto upgrade a piece of equipment, visit the NPC [Armor] Boboko located in Central Flarine. Based on the kind of item, you'll require one or more Power Dices (Dice 6 is droppable from monsters 21+ and Giants and Dice 12 is available from Bosses). You will also require different amounts of Minerals, Erons and Giants.
Time is a factor.
Item upgrades are a way to boost your ship's stats and gear without needing to level them up. Although upgrading isn't expensive, it is a good way to improve your performance without having to spend a lot of time in battle. It's important to know the benefits and costs prior to investing your money or time.
Each upgrade boosts the base stat of an item by a certain amount, and also gives a chance for a bonus stat increase. The random substat may be anything from a minor boost to a massive boost. It is best to concentrate on the best-in-slot items first, as they will give you a bigger return on your investment.
You can view the amount of time needed to complete an upgrade if you open your inventory and choose a weapon, ship or accessory. The upgrade window will show the expected completion time and progress. In some instances you might be in a position to speed the process by using a Glyph.
Black Lion Salvage or Ascended Salvage sell a top-quality salvage kit that permits you to recover all or a portion upgrade components. This does not apply to legendary equipment or upgrades that can be recovered using an upgrade extractor or returning the item to the Karma merchant.
Rewards
The upgrading of items rewards players with money and a variety of items. Each upgrade also has a chance to grant an random stat bonus. The amount of bonus awarded differs for each upgrade, and is usually higher for rarer items. The Great Vault can be searched by players to determine whether an item is upgradeable. The search can also help determine whether the item is of a certain tier and if the player could benefit from an upgrade.
During the upgrade, an item will slowly grow closer to the next level but it is not always able to reach its fully upgraded bar. This process consumes Growthstones and Sollant and Sollant, but there's the chance to get a fully upgraded item with only one cycle of growth. The more levels an item is upgraded to, the greater its stat boost and the more items it is able to upgrade into.
Upgrade components can be integrated into weapons, armor, and trinkets to provide an attribute bonus or extra effect when the equipment is being used. Certain upgrade components can be equipped with additional cosmetic effects. Upgrade components can be acquired by crafting, buying from vendors or the Trading Post, looting or receiving them as gifts. Additionally players can find upgraded items by using an Upgrade Extractor, or salvaging them with a high-tier salvage kit. Glyphs that are placed in gathering tools are able to be swapped without any restrictions.
A player can reroll an item to upgrade it into another item by selecting it and pressing the green button an arrow that indicates reroll. This will change the layout of the item window and allow players to choose up to six items to "recycle". The item will be replaced with one of the level 1 items. Recycled items will not keep their level, nor the resources used to upgrade them.
The maximum level of upgrade for an item is determined by the item's tier as well as its quality. Rare and Epic items can be upgraded to levels of nine, whereas common items can only be upgraded up to level six. Upgrades to items are added to the item's base statistics and won't increase after a certain point.