World of Warcraft Item Upgrades
Upgrades to items give players the ability to upgrade equipment that they already have. This can be done at any upgrader NPC.
Generally upgrades increase an items main stat and can give it extra benefits, based on the item type. Examples include Whistan's shield for FB sorcs, or Goldwrap for build casters.
Armour
Link's armor is a key factor in keeping him safe from danger. While it isn't able to be upgraded like weapons, you can improve its defence capabilities in different ways.
The fundamental idea behind armour is to protect the person or animal from physical injury or harm in the form of direct physical attack or an array of dangers posed by the environment and activities. In the past, most armour was made of fabric or leather, but metal protections were also employed, especially for military applications like heavy cavalry and combat drones.
As with weapons there are a variety of ways that armor can be upgraded, but the majority of them require visiting one of the four Great Fairy Fountains located throughout Hyrule. Each fountain has a distinct degree of improvement, with higher levels of protection requiring more rupees as well as materials.
The first thing to note about Armor Upgrades is that they are upgrades that last forever and after they've been put in place, they can't be replaced unless there is another piece of equipment that has the same upgrade. You should only apply the most advanced upgrades to your equipment, and ensure that you have all the components required to complete the process.
You can find the upgrade components you require in a variety locations throughout Hyrule. item upgrading include merchants, shrines and even enemies. They'll usually be identified with the gold circle or blue triangle symbol, and can be found in large quantities as you advance through the game. While they may appear randomly, there is an opportunity that obtaining certain upgrade components will lead to quests that reward you with more.
It's also worth noting that even though the amount of protection offered by each upgrade varies however, it's the same for all upgrades and will always be superior to nothing. A full set of upgraded armor will give you a powerful defense boost that protects you from all kinds of attacks and will also protect against magic. This makes it a formidable weapon for all classes.
Weapons
If you're looking to make your guns truly unique, you can upgrade them with a variety upgrades. These upgrades can increase damage or alter the performance of the weapon in accordance with your build. They also allow new attachments, such as unique enchantments, various types of ammunition, as well as aesthetic options.
You'll require both the upgrade component as well as the weapon itself to upgrade it. item upgrades should also be at a certain level for the upgrade to take effect and the majority of weapons can only accept one upgrade at a time.
There are weapons upgrade components scattered throughout the globe and even from enemies, or they can be purchased from vendors. The upgrade components themselves are made up of ingredients that can be incorporated into weapons, armor trinkets, trinkets, or gathering tools to grant an attribute bonus or other impact while they're being used. They require that the equipment be of a certain degree to allow the upgrade. They can be upgraded in the same way as other items.
The upgrades themselves are a mix of Smithing Stones and Runes, and can be used to enhance the stats of the base weapon and improving its scaling with other stats. They can be obtained from enemies who drop them in the open world, bought from certain vendors or through drops during combat.
There are two NPCs who can upgrade your weapons: the Blacksmith Hewg in the Roundtable Hold hub area and the Smithing Master Iji in the Road to the Manor hub area. Both of these NPCs will take your Smithing Stones and Runes in exchange for a more powerful version of the weapon as well as an enhancement.
It's crucial to prioritise upgrading your top-of-the-line items first, then items that you won't need to replace in the near future. If you're planning to play in a melee-based build, for instance upgrade your weapon first, then your chest and shoulders, then your hands and feet. Similar principles apply to Magic and Utility Items, with the caveat that some products may be superior to others depending on your playstyle. The same is true for Armour and reforges, with some being better than others.

Magic Items
A character can only upgrade one magic item. If an upgrade project has been cancelled, no more upgrades will be planned for that item. Upgraded magic items cost twice the amount of gold to create or purchase, but they can provide additional benefits.
A magical item could be any item that has special properties or effects. The majority of these items are weapons, but some include armor, shields, cloaks, potions, rings, scrolls, and other items. Some of these items are sentient.
The majority of magic items be enhanced in their abilities. This makes them more useful to players or help them overcome a difficult encounter. Infused weapons can offer bonuses to damage against a particular kind of enemy, for example. This is particularly useful for those who have reached the point where they are likely to encounter a particular type of monster in the dungeons.
A ring infused by magic could provide immunity to nonmagical attacks that bludgeon, pierce, or cut (excluding silvered attacks) until the character gets another long rest. This is especially useful for melee martial characters or anyone who wants to avoid buying a shield.
Some enchanted items have special abilities that let the character cast spells in addition to the ones on their class's list of spells. This can be useful for a character who has difficulty maintaining their spell slots due to multiclassing. These enchanted objects require an Intelligence check (Arcana) and the spell is determined by rolling a table based upon the number of Intelligence point expended.
Other items that are enchanted can allow the user to alter their appearance, or even create a completely new one. They can be especially useful for those who have to leave their homes, or who are in a location that they aren't accepted. An item that is magical can grant them an invisibility effect, or even make them invisible to anyone but a select few.
Utility Items
Utility items are products that do not fall under the categories of Armor, Clothing or Weapons and offer a range of different capabilities. They are not compatible with each other, as opposed to Armor or Weapons. Most utility items have a passive effect which players can activate by using them. However, some of them have additional abilities that are activated by pressing a button or activating an ability.
The Flashlight is the most common accessory. It is used to illuminate the area around it. Other useful items include the Helicopter Cap and Rocket Boots which allow the player to float in mid-air while moving and the Jetpack which allows him to accelerate in any directions when on the ground. A variety of utility items can be instantly created in the Engineering section, while others can be unlocked through research projects or experimental projects in the Proving Ground.
Players can gain more powerful utility items in addition to those that are available in their normal inventory by purchasing them at the Atomic Shop or from seasonal Scoreboard rewards. Certain of these items are upgradeable to make them more effective.
Most utility items enhance an individual combat ability or provide the player with some sort of advantage in navigation. Sharpening stones, created by the Weaponsmith, increase Power and Ferocity, while Maintenance Oils, created by a Huntsman will increase concentration and healing power. Other utility items, such as Writs and Theses crafted by the Scribe, can be utilized to give the player either a boost in damage or condition damage.
All XCOM soldiers can be equipped with a useful item at the beginning of the campaign. Later, an additional slot is made available by equipping certain types of armor or by completing engineering, research or experiments in the Proving Ground. During the Alien Hunters DLC, additional slots are made available by equipping the Grenade Launcher which lets the player equip a Smoke Grenade or Bomb in an additional grenade slot, while an offensive grenade is placed in the main grenade slot.