World of Warcraft - Item Upgrade
Item upgrades allow players to raise the item level of equippable weapons and armor. This boosts the stats of the item and can also add buffs or rerolls to an affix.
It is important to remember that upgrading common gear isn't always worth the cost. Rare and unique gear will soon surpass upgraded magic and common equipment.
Cost
When a player decides to upgrade an item, they must spend Gold to do so. The cost of upgrading an item depends on its current level and the type of upgrade selected. Upgrades to weapons are typically cheaper than upgrades to armor since weapons have less requirements. The amount of Gold required for upgrading increases as the item is upgraded to an upper level.
An upgraded item will also come with increased stats, which can improve its performance in a variety of ways. This includes increasing the power of its attack and critical strike chance or damage per second. A upgraded item can also give additional bonuses to the unit it is equipped with. These upgrades are able to increase the overall strength of a group or individual unit, and can significantly impact the gameplay.
The NPC for upgrading items can be found in the game. These NPCs are located in the major questing areas or capital cities. Players can also locate item upgrader s by visiting dungeons with high-level bosses, and by chatting with NPCs in their garrisons for their faction.
The upgrade system for items in World of Warcraft provides players with the ability to upgrade the level of armor, weapons and trinkets. This process is largely identical to that of gear reforging in Mists of Pandaria and Warlords of Draenor however instead of using the currency appropriate to the task, players must visit an NPC for upgrading items to complete the process.

Upgrades can be costly especially for armor and weapons. Based on the upgrade path, each step up in level of the item could cost many Valorstones and crests. The total cost could be very prohibitive for players who do not have the funds or aren't willing to grind them.
Fortunately the game allows players to play a reroll of an upgraded item by using an exclusive tool within the menu of items. This option lets you exchange the upgraded item with the level 1 version of it with an additional set of bonus effects. This can help you get better rolls on items that have been upgraded, but it can also be a waste of time and resources.
Requirements
The process of upgrading equippable items such as weapons, armor and trinkets is to raise the item level. This can boost their stats which makes them more powerful in battle. Players can upgrade their gear by paying the appropriate currency at an upgrader. Players should be aware of the fact that some upgrades require specific requirements.
Early upgrades only increase the power of the item's base level. Later upgrades offer more significant increases. Upgrades from level 3 to 6 will boost the weapon's damage plus two levels. A bonus stat will also be added to the upgraded item based on the level. This bonus consists 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 which has been upgraded. The new item comes with different set extra bonuses, as well as a lower level for the item. The rerolled item will have different requirements for strength and dexterity. It is important to remember that the rerolled item will not retain its level or have any of its wasted resources.
Rerolling some upgraded items is only possible if the item that was upgraded was an Epic Rare, Rare or Unique. Additionally, exceptional items can be rerolled but the original stats are replaced with an uncapped bonus. This means that rerolling a Rare item will result in a Normal version the same kind, while the rerolling of an Epic item will result in an elite version of the same type.
An upgraded item may also come with additional modifiers, which can increase the stats of the item and enhance its performance. These additional modifiers don't come with the upgrade price. They can be obtained through the questing process, purchasing them from the Trading Post or from other players. They can also be earned by completing specific missions in the game.
To upgrade an item of equipment it is necessary to visit the NPC [Armorto upgrade an item, visit the NPC [Armor] Boboko in Central Flarine. You will require Power Dices depending on the item. (Dice 6 can be dropped by monsters 21+, Giants and Bosses; Dice 12 is dropped by Bosses). You will also need various amounts of Minerals and Erons.
Time is a factor.
Upgrades to items are a method to increase your ship's performance and gear without having to level them up. Although upgrading isn't expensive, it is an excellent way to increase your stats without having to spend as much time in combat. It's crucial to be aware of the benefits and costs of item upgrades before you invest your time or money.
Each upgrade boosts the item's base stat to a certain extent and also offers the chance of obtaining an additional substat. The extra substat is a random, and can vary from a slight increase in one stat to an even greater boost in another. It's best to focus on the most effective items in the slot first, as they'll yield a higher return on your investment.
You can view the time required to complete an upgrade when you open your inventory and choose the weapon, ship or accessory. The upgrade window will show the progress and expected completion time. In certain cases you might be in a position to speed up the process by using a Glyph.
It is also possible to salvage certain or all upgrade components from an item by using a special high-tier salvage kit, which is offered by Black Lion Salvage and Ascended Salvage. However, this does not include legendary equipment and upgrades, which can only be recovered using an Upgrade Extractor or reclaiming them with the corresponding Karma Merchant.
Take advantage of the benefits
The upgrading of items grants players currency and a variety of items. In addition, each upgrade has a chance to provide a random extra stat bonus. The bonus value is different for each upgrade, and it's generally higher for items that are rarer. The players can perform a Great Vault search to see whether an item can be upgraded prior to spending tickets. The search can also help determine if the item is of the appropriate level and if the player would benefit from a specific upgrade.
During the upgrade, an item will slowly grow closer to the next level, but not always reach its maximum upgrade bar. This process uses Growthstones and Sollant, but there is an opportunity to achieve an upgraded item in only one cycle of growth. The higher the level an item attains the more stat value will be, and the more items can be upgraded.
Upgrade components can be added to trinkets, armor, and weapons to give an attribute bonus or a special effect, while the equipment is being worn. 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 as a gift. Additionally players can retrieve upgraded items using an Upgrade Extractor or salvaging them with a salvage kit. Glyphs that are placed on tools for gathering can be swapped freely.
A player can turn an item into another upgradeable item by selecting it and pressing the green button an arrow that indicates reroll. This will change the layout of the game and let players select up to six items to be used for "recycling". The item will be replaced with an item of level 1. Recycled items won't keep their level, nor the resources used to upgrade it.
The maximum level of upgrade for an item is determined by the item's level and its quality. Common items can be upgraded up to an maximum of level six, while Rare and Epic items can be upgraded to level nine. The upgrades to an item are added to the base statistics of the item which means that they do not increase after a certain point.