Path of Exile Item Upgrading
Players can upgrade their weapons and equipment using new accessories. They can also boost the base stats of the item or provide additional benefits. To upgrade an item, the player needs to have it in their inventory as well as access to the kiln.
Items with weak bases, like rings, can be upgraded into a stronger base. Items with strong bases, like eth Titans have little changes in their stats.
Upgrade components
Upgrade components can be added to weapons, armors trinkets, weapons, and gathering tools. They give you an attribute bonus or additional effect, when the equipment is being used. They can be bought from vendors, retrieved as loot gathered by enemies or obtained from chests or missions. Some upgrades have additional cosmetic effects. Most upgrades require that the equipment be at a specific level to upgrade.
In order to upgrade a weapon or piece of armor, the player must select it and then click the Upgrade button on the toolbar. This will show on the right-hand side of the screen a preview of the expected upgrade stats and the required component or materials.
There are three kinds of upgrade components that are universal upgrades, prefix upgrades, and suffix upgrades. Universal upgrades, which comprise gems, are able to be used in any type of equipment and provide smaller bonuses than upgrade components that are type-restricted. Infusions, which can only be placed in gear that is ascended and legendary equipment are exactly the same as gems, but offer higher bonuses and cannot be used in any other kind of equipment. Suffix get more info are able to be placed in gathering tools, include their name at the end of the name of the item they are attached to, for instance adding an Glyph to a Staff Wrapping of Minor Vigor would change it to a Canthan Staff Wrapping of Minor Vigor.
If a player upgrades a gathering tool, and then replaces the glyphs by a different one the previous one will be returned to their inventory. If you replace any other upgrade component, it will be destroyed, with the exception for the inscriptions that can be swapped freely.
Leveling
Path of Exile's upgrade system is different from previous versions in some important ways. Gear is now classified into tracks, and each item can only be upgraded as many times before it's "leveled out." The cost of upgrading is increased with each level however the materials required do not increase as much. This allows players to focus their efforts on a select few items and maximize the impact of these items, rather than dispersing upgrade costs across multiple pieces.
If an item is leveled out, it will be capable of receiving an upgrade set of components, and an increase in the probability that the upgrade will succeed. This bonus is referred to as the Artisan's Energy and it resets to 0 in the event of failure, or increases when the upgrade is successful.
When a piece of equipment is upgraded to its highest level, it will be able to gain affixes which will enhance its capabilities. The number of affixes available is contingent on the item's base type. For example an uncommon or rare weapon with a base that is normal will have no more than two affixes available for it and legendary armors can have up to eight affixes available for it.
Each upgrade will require an amount of Flightstones and crests to complete based on the current level of the item and the item slot it's in. Weapons typically require more Flightstones than other equipment.
If an item fails to attain its maximum level, the NPC offers the player the choice to transfer it to another character and re-infuse the item with a different set of upgrades. This procedure can take as long as two hours, and costs the same amount of material. However, it has a lower success rate.
Engineers may utilize a level to compare the height of the building against an established location, such as a benchmark. This method is known as a "level loop." It involves taking readings with the level, backsighting rod and then turning the level to take the foresighting rod reading. This method ensures that buildings are built to a high level of accuracy and safety.
Rerolling
Rerolling refers to the process of changing the upgrade components of an item. It is a vital aspect of the game and can drastically increase the strength of an item, damage, or other attributes. This can be done through the item menu or by pressing the Reroll button of an upgraded item. Rerolling can be costly and should only be used in rare cases.
The game allows players to recycle upgraded items, and use them to earn Reroll tokens. These tokens can be used to upgrade either the original item or another similar item. Recyclable items come with an indicator of the level which shows how much of the upgrade gauge has been filled. The rarity and the cost of upgrading an item will determine the amount of level that has been filled.
In the past, certain upgrade items had priority affixes which made them easier to roll for than other. It meant that you'd get the most crucial stats to your build more often than others. These included things such as the armor's total armor, thorns and control impaired duration reduction stats or the weapon's bonus attack speed and critical strike chance.
This has changed since the most recent patch. Priority affixes have been removed, and all upgrades have the same chance of rolling for each stat. This can be either good or bad, based on what you're looking to get from your equipment.
Each upgraded item may be equipped with a special bonus that increases the power of the item by a set percentage or a flat amount. These bonuses are added to regular affixes. The more you improve an item, the greater chances of obtaining a unique bonus.
The game also includes number sets that grant an extra bonus when three or four upgraded items from the set are placed on an unit. This is a great method to add lots of power to a specific character without spending an excessive amount of money.
Many players prefer to reroll their equipment and weapons, especially in the beginning of the game. Rerolling is a method to create a more powerful character faster, which allows players to advance in the game and achieve higher levels.

Sets
Sets are collections that can be arranged in different ways. They can be different sizes, have no elements, or have a single element. They can be used to organize data or to sort information. They also aid in analyzing patterns. Sets can be classified in several ways, including by size and shape.
There are a variety of set items available to upgrade in The Legend of Zelda: Tears of the Kingdom. Some are worth upgrading, others aren't. Upgrades are worth it for armor sets that offer high defense value and set bonuses. However, upgrades to weapons typically don't improve the stats of the item when as compared to their counterparts in purple. This makes them less attractive to upgrade if your collection of armor and weapons pieces is already large.
Certain set items are upgraded for their own special functions which can be beneficial in certain builds. Guillaume's Face face and Aldur's Advance boots are examples of this. Both were upgraded to Extraordinary Winged Helms and Exceptional Mirrored Boots, respectively. This increased their defense from 217 to 321. (Strength requirements and Level requirements were also increased).
Upgrades can also be made to bring certain items to the level of the levels. The Immortal King Set, for instance, is a huge range of levels, ranging from 29 to 75. Upgrades to lower-level items of the set can boost their defense and increase their competitiveness in terms of damage.
To determine if an item is worth upgrading, players should click the Upgrade button on the screen for their character. The item's attributes will be displayed together with any required items. To upgrade the No-mouth face for example, 1.1K Scrap Materials will be required, 250 Enchanted Dust and 5 Glowing Shards. Players can also verify the upgrade requirements for specific items at the Cyrodiil Golden vendor or Leaderboard.
In general the jewelry and weapons have more value for trade when they are fully upgraded than armor. Upgrades to gold are recommended for weapons that have spells or glyphs that damage weapons. This will result in a significant improvement in their stats. The armor that has a new appearance will also benefit from this, since its defense value will increase when it goes from purple to gold.