World of Warcraft Upgrades and Item Upgrading
Upgrades boost the value of certain numeric stats on armor, weapons and rings. They also increase bonuses like damage from PvE and crit chance.
If the template for upgrading a weapon is %, it will gain 3% of its previous attack damage each time it is upgraded.
Item upgrading costs crests and the current level of the item. The cost increases with item's level.
Components
Upgrade components can be added to trinkets, weapons and armor to provide them with a boost in stats or an extra effect. These can be obtained by crafting, purchasing from vendors or trading with other players, or looting. Certain upgrades have unique cosmetic effects.
Upgrade components are only available to equipment that has a slot. The item must be upgraded to a blue level before the component can be applied. Upgrade components, unlike other mods can only be applied only once. They cannot be replaced or applied multiple times. Infusions and enrichments are a type of upgrade component that can be used to upgrade non-amulet legendary and Ascended equipment, as well other items that are not ascended. Infusions and enrichments can be obtained by salvaging equipment from the ascended state or completing a quest in the Prophecies, Factions, and Nightfall campaigns.
An upgrade can include a suffix or prefix, modifying the name of the equipment to which it is applied (for instancefor example "Canthan Armor Insignia" becomes Canthan Armor of Minor Vigor). Some upgrades boost the Mark Level or Rarity, allowing players to create stronger versions of the equipment that require less Upgrade Crystals than is required to achieve the same level of upgrade through normal methods.
A boost upgrade is a way to modify the attack or defense attributes of a weapon or armor. These upgrades are available to be crafted from the Portative Forging Station once the player completes the cutscene and defeats the Crazed Mechanical. These upgrades can be purchased by purchasing them in the cash shop or obtaining them from enemies when upgrading other gear.
The player is able to have up to five boost upgrades at one time. Each upgrade increases the likelihood that a better-quality version of the item will be available at the time of the next reset. This gives the player an incentive to keep improving their equipment, even if they're unsure of the extent to which it will improve following a subsequent reset.
The boost upgrade may be successful or not, the process may be costly and there is a significant possibility that the item will become obsolete or even break if it fails; a failure to upgrade can cause the destruction of Upgrade Crystals and Assist Powder as well as the upgraded item. This is alleviated by the availability cash shop items that can double or even eliminate chance of failure, as well as a few upgrades that give a bonus when reinserted into an item.
Glyphs
Glyphs can be used to improve the Paragon Board by placing them in sockets that are specifically designed for. Glyphs buff the power of all nodes in their radius as well as existing affixes on equipment. Glyphs are upgraded in many ways. We recommend upgrading them as quickly as you can to level 15.
You will often find in the endgame that putting Glyphs is the best way to upgrade your equipment. They are the only upgrade components that can be upgraded straight to level 15 and provide significant boosts to your power and radius on the Paragon Board, enabling you to get higher nodes more quickly.
Most of the upgrades in the game can be replaced, but Glyphs are the only upgrade component that can be removed and re-placed without any restrictions. Only legendary equipment can be salvaged and replaced by using a Black Lion Salvage Kit.
Each Glyph has a particular range of values it can improve a stat by. The value is shown when you choose the Glyph in your inventory. You can replace it with an Glyph that is the same or higher rank to increase the value of the Glyph.

You can find Glyphs in the Black Lion Trading Post, as part of an Gem Store purchase or bundle with certain unlimited-use gathering tools, and through Faction Crypt raids. Every Faction Crypt could drop one of these Glyphs. There are some rare glyphs which you can find in any of the Faction Crypts.
Once you have gotten the desired Glyphs you'll need them to be placed on your gear. Each Glyph unlocks a unique bonus which will boost the stats of a particular set of nodes within a radius around the Glyph. website link could be +40 for one of your primary stats or +25 for two of your secondary stats depending on the Glyph.
Utilizing Glyphs Glyph will boost all the nodes that are linked to it, and you should aim to place your Glyphs near key nodes on the Graph to maximize the impact. Druids, for instance, should place their Glyphs close to their primary damage nodes. They may also consider placing them near their most critical damage nodes.
Leveling
The upgrade system of items allows players to boost the stats of specific items by adding upgraded components. This is known as "upping". Every upgradeable item is assigned an amount that determines the final stats. Upgraded items are able to be leveled up to a maximum of ilvl 385. Each level of item requires various components, and upgrade costs increase with each level.
Some upgrades require an ingredient to be activated. This ingredient is obtained by completing Upgrade Recipes. These recipes can be purchased from NPCs or on the upgrade tab of a crafting table. Each completed Upgrade Recipe earns a number of Technology Points. These points can be used for upgrading an item. Once enough points are earned you'll be eligible to claim the upgrade and receive its additional bonuses.
When a player upgrades an item it is replaced by a new item of the same type. The same armor will receive an weapon or shield when upgraded. The new item also has its own set bonus. This can be a downside in that the item could increase in price even if you don't need it.
Item upgrades can sometimes be rerolled, provided that the player has enough tokens to do so. The item will be replaced with an entirely new item that is based on a level 1 base and totally different bonuses. This can be useful but it should not be repeated often since it could waste resources.
Some upgrades can be rerolled multiple times to increase their value, giving players the ability to alter their equipment. An excellent example is Dolphin's Gift, which gives an advantage when a player is repeatedly in and out of the water (or swims like dolphins). It can be upgraded multiple times, each time raising the maximum roll by an increment of 10. This item is very valuable in PvP. A perfectly rolled version can be worth as much as 50x the value of its non-upgraded version.
Requirements
The upgrader for items allows players to raise the level of their equippable equipment (armor weapons, armor trinkets, and armor) above ilvl385 by presenting the appropriate currency to the NPC. Upgrades to armor set pieces also increase its base defense, while upgrades to weapon items boost their base damage as well as their strength and dexterity.
Each item can be upgraded up to five times, with the exception for hero gear, which can be upgraded eight times. Each time you upgrade a piece of equipment, it is at risk of failing. The probability of failure increases when you exceed the maximum number. Failures can result in the item returning to its original condition which means that the player has to spend additional resources than if they had stopped upgrading after the maximum amount.
If an item isn't upgraded the experience bar on its growth bar will reset to zero. The item will also lose any bonuses it gained like chances to be crit, attack damage, or additional effects (such as a higher healing rate over time or reloading speed). The player is able to use their weapon or armor even after the failure.
When an item is upgraded, the upgrades are applied from lowest to the highest. This means that the weapon that is upgraded increases its crit chance, the increase will be applied before any attack damage increases. Slots is a brand new attribute that has been added to item definitions. The value is recalculated every time an upgrade occurs.
The amount of resources required to upgrade an item is determined on the rarity rating and the number of upgrade slots. The cost of upgrading non-premium equipment is equal to its value. For example, a common item might have five upgrades at a cost of. 25,600 Technology Points and 4x Quality Improvement Chance. Hero grade items will come with an incredibly lower cost for each upgrade.
Premium items could have different upgrade requirements than standard gear. For instance, they may need less sowels, however they may require more minerals and orons. However, players will have to visit the NPC [Armor] Boboko in Central Flarine with each piece of equipment they want to upgrade. In addition to the upgrade costs listed above, each upgrade will require an individual amount of ingredients needed to upgrade.