official website of Warcraft - Item Upgrade
The item upgrade feature allows players to increase the level of equippable weapons or armor. This boosts the stats of that gear, as well as sometimes adding buffs or the rerolling of an affix.
It is important to remember that upgrading magic and common gear is not always worth the cost. Unique and rare equipment can quickly outperform the standard equipment and upgraded magic.
Cost
If a player wants to upgrade an item, they must spend Gold to upgrade the item. The cost of upgrading an item is contingent on its current level and type of upgrade selected. For instance upgrading a weapon will typically be cheaper than upgrading armor because weapons have lower requirements for level. The amount of Gold needed increases as an item is upgraded.
A newly upgraded item will also have increased stats, which could boost its performance in many ways. This can include boosting its attack power or critical strike chance. In addition an upgraded item could be able to provide extra buffs for its equipped unit. These upgrades are able to be used for a variety of reasons for example, to increase the overall power of a group or individual unit. They can also be a significant influence on the gameplay.
The items can be upgraded at any item upgrade r NPC in the game. Typically these NPCs are found in major cities or questing locations. You can also find upgraders of items in dungeons that feature high-level bosses and talking to NPCs in garrisons of your faction.
The system of upgrading items in World of Warcraft provides players with the option of upgrading the level of armor, weapons, and trinkets. This process is similar to gear reforging process in Mists of Pandaria or Warlords of Draenor. However, instead of using currency, players have to visit an upgrader for their item to complete the process.
Upgrades can be expensive especially for weapons and armor. Depending on the upgrade track each step in level of the item could cost several Valorstones and crests. The cost are prohibitive for those who don't have the money, or are unwilling to grind.
The game allows you to reroll a upgraded item using a special tool from the menu of items. This option replaces the upgraded item with an unlevel 1 version that offers different bonus effects. This can help you get better rolls on items that have been upgraded, but it can also be a waste of money.
Requirements
The process of upgrading equippable items like weapons, armor and trinkets is to raise the item level. This boosts their effectiveness and makes them more effective in combat. Players can upgrade gear by spending the appropriate currency at an NPC that sells upgraders for items. Players must be aware of the fact that certain upgrades require specific requirements.
The first upgrades increase the stats of the item's base by one level, however later upgrades give more substantial boosts. For instance upgrading a weapon from level three to level six will boost the weapon's damage by an additional two levels. A bonus stat will be added to the upgraded item based on its level. The bonus is a combination of a guaranteed additional substat as well as a random stat that will vary in value from upgrade to upgrade.
A player can reroll an upgraded item by using a Reroll Token to exchange the upgrade for a brand new one. The new item will have an additional set of bonuses, as well as a lower level of base item. The rerolled item will also have different requirements for strength and dexterity. It is important to remember that the rerolled item won't be able to keep its original strength or have any wasted resources.
Some upgraded items can only be rerolled if the original item was Unique, Rare or Epic. Some exceptional items are also eligible for rerolling, but their original stats will be replaced by a flat bonus. This means that rerolling a Rare item will result in a normal version of the same type, whereas rerolling an Epic item will result in an elite version of the same type.
Upgraded items can come with additional modifiers that can improve their performance and improve their stats. These additional modifiers do not come with the upgrade cost. You can purchase them at the Trading Post, or through other players. Additionally, they can be earned by completing certain 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. Based on the kind of item, you'll require one or more Power Dices (Dice 6 is available 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 major factor.
Items upgrades can be used to boost the performance of your equipment and ship without the need to level them. Although upgrading isn't expensive, it is an effective way to boost your stats without having spend a lot of time in battle. It's essential to know the benefits and costs of upgrading your items before you invest your money or effort.
Each upgrade boosts the item's base stat in a specific amount, and gives a chance to get a bonus substat. The random substat may be anything from a minor increase to a significant boost. Focus on the items that work best in the slot first. They will provide a higher returns for your money.
You can see the time it takes to complete an upgrade by opening your inventory and selecting an item such as a ship, weapon, or other accessory. The upgrade window will show the expected completion date and progress. In some instances you might be capable of speeding up the upgrade by applying a Glyph.

Black Lion Salvage or Ascended Salvage sell a top-quality salvage kit that allows you to retrieve all or part of the upgrade components. However, this does not include legendary equipment and upgrades which can be retrieved using an Upgrade Extractor, or by reclaiming them with the corresponding karma merchant.
Take advantage of the benefits
Item upgrading rewards players with a variety of items and currencies. Each upgrade also has the chance to grant a random stat bonus. The bonus value differs 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 is upgradeable prior to purchasing tickets. The search will also reveal whether the item is the appropriate level and if the player would benefit from a particular upgrade.
During the process of upgrading, an item will gradually increase to its next level but it's not always able to reach a fully upgraded bar. This process uses Growthstones and Sollant and Sollant, but there's the chance to obtain a fully upgraded item with just one cycle of growth. The higher the levels an item is upgraded the more powerful its stat value will be and the more items can be upgraded.
Upgrade components can be inserted into weapons, armor, and trinkets in order to give an attribute benefit or an additional effect when the equipment is in use. Certain upgrade components come with cosmetic effects. Upgrade components are available by crafting, buying from vendors or the Trading Post, looting or receiving as a gift. Players can also find upgraded items using an Upgrade extractor or salvaging with a high-tier salvage kit. Glyphs that are placed on tools for gathering can be freely swapped.
official website can reroll an item into another upgradeable item by selecting it and pressing the green button a reroll arrow. This will change the layout of the game and allow players to choose up to six items to be used for "recycling". The item will be replaced by a level 1 item. Rerolled items will not retain their status, nor will the resources used to upgrade them.
The highest level of upgrade an item can achieve is determined by its tier and the quality. Rare and Epic items can be upgraded to levels of nine, whereas common items can only be upgraded up to level six. The upgrades to items are added to its base statistics. This means that they will not increase further after a certain level.