WoW Upgrades - The Item Upgrader
Upgrades give a guaranteed boost to specific stats. Each upgrade boosts the item level by +3. Each upgrade also boosts the random substatus.
The upgraded gear typically has a greater value for trade, unless it has inherently low requirements (like the FB sorc's shield) or a very high stat variance (like the eth titan weapons). These types of gear get less value from upgrading due to the necessity to roll to get a perfect version.
Recycle Points
The item upgrader enables players to upgrade their gear to a higher level by providing the appropriate currency to the NPC. Upgrades can be applied to any type of armor or weapon. The item used to upgrade the item will be consumed and can't be used again. Upgrades can be used to create the enchantments.
You can upgrade your equipment at any time by visiting the upgrader in any major city. It is recommended that you visit the upgrader once every few weeks to ensure that your equipment is up to date.
The cost of upgrades will depend on the current item level of the item being upgraded but they will always be less expensive than buying new equipment from other sources. Upgrades like upgrading a Benthic chest to ilvl385 will cost you 20 recycle points. If you purchase a similar item, it will cost you 105.
Valorstones
Upgrades are items that can be used to upgrade weapon, armor, tool and accessory upgrades. They can be bought by players through item upgrader NPCs in exchange for different currencies, and may also be found in random treasure lists. Once an upgrade has been purchased it can be used on any weapon or tool with an The button will show a preview of an item's next upgrade level in the event that there are enough materials.
Upgrade costs vary depending on the slot for the item and the current item level. For instance, weapons will cost more than bracers, or gloves. Each step costs 15 Flightstones plus a specific number of crests. Some upgrades offer discounts on Flightstones. After an item has been upgraded to a certain level it is able to be degraded and returned to the upgrader for a lower amount of the two currency types.
Many locations have upgraders for their items in addition to the main island and some outposts. please click for source provide both an upgrade discount and the chance to acquire a new upgrade recipe. The discount for upgrades increases with the number of items that are being upgraded. It can also be increased by requiring players to complete specific achievements or complete quests.
Contrary to Cromwell in Baldur's Gate II there is no item upgrader available at the start of Icewind Dale. Instead the NPCs that are available to facilitate upgrades are acquired via a variety of means, which is both an improvement and a drawback.
In Season 3, many new features were added to the upgrade system. When a player has an upgrade to a particular level for an item in an armor slot, upgrading other items to that level will cost less, even in the event that they are part of a different gear set.
The amount of Valorstones needed to upgrade is reduced and the discount is available across all accounts. Similarly, the amount of Harbinger Crests required for upgrades is also reduced and is not available until players reach certain achievement milestones.
Crests
When it comes to upgrading equipment in WoW, players have a couple of choices. Flightstones are a currency that is available to all players for upgrading. Crests are more special, and are used during specific level upgrades for items. Crests are an important component of the Dragonflight Gear Progression System, which was introduced in version 10.1. They come in four ranks.

The first thing to note is that crests are only able to be spent on gear of a specific rank, and each rank has different requirements for upgrading. The most basic and straightforward upgrade path costs 15 crests, while the more complex one requires as many as 20 crests, based on the type of gear being upgraded.
Players can earn crests by completing content of the appropriate level, which involves walking around and engaging in outdoor activities for gear of lower tiers, raids or dungeons with any difficulty for higher-tier items or Mythic+ heroic raid bosses and dungeons for gear that is used in the endgame. These crests are then exchanged with an upgrader for the item, such as Cuzolth or Vaskarn in Valdrakken for the appropriate upgrade steps and pathways.
Utilizing these new currencies isn't that difficult however, the system will introduce a few modifications to the upgrade process. Once a piece of gear has reached the highest level of upgrade for any rank (Explorer or Adventurer) it will no longer require Flightstones. This allows players to upgrade their equipment to the highest possible ilvl on all their characters instead of relying on seasonal loot.
It's also essential to use crests with care, since they only have one use. For instance, it's a good idea utilize all of your Whelpling rank crests on the top gear you have available and save Drake and Wyrm crests for the next round of upgrades you're planning on making. This is particularly true for items like rings and trinkets that take up multiple slots on the character, which can only be eligible to take advantage of the account-wide discount if all of the slots are filled with high-quality gear.