World of Warcraft Upgrades and Item Upgrading
Upgrades can boost the value of certain numeric stats on armor, weapons and rings. They also boost extra bonuses, such as PvE damage and crit chance.
For instance a weapon that has the upgrade template ending in % will suffer an attack damage of 3% each time it upgrades (relative to its previous value).
The cost of upgrading an item is determined by the item's level. The cost rises with item's level.
Components
Upgrade components are items that can be put into armor, weapons and trinkets to provide a stat bonus or extra effect when they're used. They can be obtained through crafting, purchasing from vendors, trading with other players, or looting. Certain upgrades come with special cosmetic effects.
Upgrade components are only available to devices that have slots. The item must be upgraded to blue before the component can be applied. Upgrade components, unlike other modifications, can only be applied once. They are not able to be replaced or applied several times. Infusions and Enrichments are a kind of upgrade component that is used to upgrade non-amulet legendary or ascending equipment, as in some items that aren't ascended. Infusions and enrichments can be retrieved by salvaging ascended gear or by completing an elite mission in the Prophecies, Factions and Nightfall campaigns.
A suffix or prefix can be added to an upgrade, thereby changing the name of the item it's applied to (for instance, 'Canthan Armor Insignia',' changes to Canthan Armor Minor Vigor). Some upgrades boost the Mark Level or Rarity, allowing players to create stronger versions of that equipment using less Upgrade Crystals than is required to achieve the same level of upgrade using normal methods.
A 'boost' upgrade can alter the attack or defense attributes of a weapon, or armor. Once the player has completed the cutscene and defeated Crazed Mechanist the upgrades can be crafted at the Portative Forging Station. They can be dropped by enemies while upgrading other gear or by buying them from the cash shop for 500 upgrade crystals.
The player can get a maximum of five boost upgrades at one time; each upgrade increases the probability that a higher-level version of the item will appear during the next reset. This gives the player some incentive to keep improving their equipment even if they're uncertain of how much they'll improve following a subsequent reset.
Whether a boost upgrade is successful or not, the process may be expensive, and there is a substantial risk that the item may be obsolete or even break if it fails. A failure to upgrade can destroy the Upgrade Crystals and Assist Powder as well as the upgraded item. This is reduced by the availability of cash shop items that can double or even eliminate the chance of failure, as well as some upgrades that offer a bonus when reinserted into an item.
Glyphs
Glyphs are upgrade components that can be inserted into special sockets on the Paragon Board. Glyphs boost the power of all nodes in a radius around them, including pre-existing affixes on equipment. Glyphs are upgraded in various ways, and we recommend getting them to level 15 as soon as you can.
In the final game you'll find that the most effective way to upgrade your gear is to place Glyphs. They are the only upgrade components that can be upgraded to level 15 and offer significant boosts to your power on the Paragon Board.
Most of the upgrades in the game can be replaced however, Glyphs are only the one upgrade component that can be removed and put back in place without restrictions. The only exception is legendary equipment, which requires the use of a Black Lion Salvage Kit to salvage and replace.
Each Glyph has a particular range of values it can improve a statistic by, and the value is shown when you select the Glyph in your inventory. You can decide to replace it with another Glyph of the same rank or higher rank, which will increase the overall value of the Glyph.
Glyphs can be found in the Black Lion Trading Post as part of an Gem Store bundle or purchase the glyphs with certain tools that allow unlimited use as well as during Faction Crypt Raids. Every Faction Crypt has a chance to drop one of the many Glyphs as well as also a few rare glyphs that can be found as drops from any of the four Faction Crypts.
After you have acquired the desired Glyphs you will need them to be placed on your gear. Each Glyph unlocks a unique bonus that boosts a specific set of stat nodes that are within the radius of the Glyph. It could be +40 for one of your primary stats, or +25 for two of your secondary stats, based on the Glyph.
Utilizing Glyphs Glyph will boost all the nodes that are linked to it, so it is recommended to position your Glyphs near key nodes on the Graph to maximize the impact. For instance an Druid should try to place their Glyphs near their primary damage points, but also consider placing them near critical damage nodes too.
Leveling
The upgrade system for items allows players to increase the stats of specific items by adding upgraded components. This is also known as "upping". Every upgradeable item is assigned a level that determines the final statistics. Upgraded items are able to be leveled up to a maximum level of ilvl 385. Each level of an item requires a different number of components and the cost of upgrading increase as the item gets upgraded.
Some upgrades require an ingredient to be activated. This ingredient is obtained by making Upgrade Recipes. These recipes can be bought from NPCs, or on the upgrade tab in the crafting table. Each completed Upgrade Recipe earns some Technology Points. These points can be used for upgrading an item. Once enough points are earned you will be able to claim your upgrade and get its extra bonuses.
When the player upgrades an item to a higher level, the original item is replaced with a different item of the same kind. The same armor will receive an weapon or shield when upgraded. The new item will have a unique bonus. This could be a disadvantage, as the item can become more expensive even if you do not need it.
If the player has enough tokens, they can reroll item upgrades. This will cause the item to be exchanged for a brand new one, which will come with a level 1 base and a completely different set of bonus bonuses. This can be beneficial but it should not be used frequently as it can be a waste of resources.
Certain upgrades can increase their value and allow players to modify their gear. Dolphin's Gift is a good example, since it grants a buff if the player repeatedly enters or exits water. The item can be upgraded multiple times and increases the maximum roll each time by 10 increments. This item can be very valuable in PvP, as the best version of it can be worth between 20 and 50 times its value without being upgraded.
Requirements
The upgrader for items allows players to raise the level of their equippable equipment (armor weapons, armor trinkets, and armor) beyond ilvl385 by handing over the appropriate currency to the NPC. The upgrade of armor set pieces will also increase the base defense of the item, and upgrading weapon equipment will increase the base damage and required strength and dexterity to meet the upgraded equipment's requirements.
All items are upgradeable up to five times, with the exception for hero equipment, which can be upgraded eight times. Each when you upgrade an item, it has a chance to fail--the failure rate increases the farther you exceed the maximum number of upgrades. Failures will cause the item to go to its original state, which will force the user to pay more for materials than they would have to had they stopped upgrading at the highest number of upgrades.
If an item fails to upgrade, the amount of accumulated experience in its growth bar is reset to zero. item upgrader loses any bonuses it gained like crit chance attack damage, other effects (such as increased heal over time, or the speed of reloading). However, the player may continue to use the weapon or armor following the failure.

Whenever an item is upgraded, the upgrades are applied in order from the lowest to the highest. This means that the weapon that is upgraded receives a crit chance boost, 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 calculated each time an upgrade occurs.
The amount of resources required to upgrade an item are determined by its rarity rating and the number of upgrade slots. The cost of upgrading equipment that is not premium is equal to the value of the base item. For instance an item of common use could have five upgrades for a price of. 25600 Technology Points 4x Quality Improvement Opportunity. Hero grade items have a lower cost per upgrade.
Premium items could have different upgrade requirements from standard gear. For example they may require less sowels, but they will require more minerals and orons. Players will still have to take every piece of equipment they want to upgrade to NPC [ArmorBoboko. Boboko located in Central Flarine. Each upgrade of equipment will require different amounts of ingredients needed to upgrade, in addition to the expenses listed above.