World of Warcraft Item Upgrade
The upgrade to the item was first introduced in Generation II. This special item allows Porygon to transform into Porygon2 if traded while in possession.
Slotting it into armour, weapon gear and trinkets can add an additional benefit or increase the value of the attribute. However, the majority of upgrade components require that the item be at a certain level before it can be slotted in.
Recycle points

Recycle points are a type of item that can be used to upgrade items. They can be obtained by recycling cans and plastic, as well as the completion of missions. You can also earn them by participating in the recycling incentive program, which rewards players for bringing their garbage to recycling bins. These points can be redeemed at the iRecycle shop to purchase cash or household items.
To recycle an item, simply click on it using the right-click, and then press R. You'll receive a tiny amount in books and XP. This can be used to recycle any item, such as bows, weapons, heroes or shields, skills and even food. Weapons that start are the sole exception. This is different from removing an item which removes it and grants a large amount of resources.
Upgrades make an item stronger. It improves its health and regeneration, shield, and strength of capabilities. It also increases its impact and damage. It is not upgradeable beyond level 10. After every 10 levels, you can evolve a hero or weapon. The evolution process takes about 20 minutes.
Substats
The sub-stats of an artifact are random but can be improved using a number of ways. In contrast to the main stats which increase with every upgrade, the sub-stats can be increased randomly on any of the four slots. The number of sub-stats an artifact can have is determined by its Rank, with Rank 2 having no sub-stats at all and 5 being the highest ranked with five. Each sub-stat has a certain range it can be generated within, depending on its rareness.
If item upgrading 'd like to increase more chances of getting a particular sub-stat you can select the REFINE ARTIFACTS option to boost it by four levels. But, this will cost you MORA. Find duplicates is a different way to boost the sub-stats on an item. Then, you can enhance duplicates to give them more rarity and different set of sub-stats. This is an effective strategy for high-level players to increase their character's DPS. Be cautious to not overdo it and risk losing your MORA.
Reroll tokens
Reroll tokens allow players to reroll an item that is currently possessed by a particular unit. After rerolling, the item will be exchanged for a level 1 version of the same item but with additional bonuses and a brand new kind of equipment (such as knives, cups watches, books, or cups). In some instances it is possible to dramatically increase its ilvl. However the item won't retain its ilvl level, so rerolling is only useful when an item has rare affixes.
Rerolling an object resets its power base, all upgrades and substats. This is helpful if a ring's substats are not what the user wants or if the band's maximum power was less than the one desired. The reroll token is available from a variety of sources, including the skulled creature, mystery box or as a reward for killing a boss.
item upgrader that can be rerolled are rings, armor, weapons and other items. Weapons can be rerolled for physical strength, spell power or health. Armor can be rerolled to improve defense or damage reduction, while rings can be rerolled in damage or durability. Rerolling a crafted equipment item can also result in a rare-like item of the same type. Rerolled items don't retain its owner's ilvl, and any resources thrown away are not refunded.
The rerolling process can be done by pressing the green button that has circles of arrows in the items menu. The button will not show on any item currently being used by an enemy unit. To roll an object, the player must have at least one token for reroll in his inventory. The button, the player will need to select the stat they wish to reroll and then confirm the action. In certain situations the reroll could take longer than expected. The rerolling system offers many possible combinations. In these situations, the player may use a second reroll token to speed the process.
Item level
The level of an item is an important measurement of the quality of an item. It's used by players to assess items, and help players decide which is more potent for their particular style of play. The item level lets players upgrade their gear that has been rated overpowered by the community. It is important to note that item level is not a feature to be developed in the future however it's a way to distinguish the between items in the game.
Item levels are calculated by calculating the average ilvl of every piece of equipment the player has equipped, including their main hand and offhand weapons. It takes into account the ilvls of all gear slots that can be upgraded but not the shirts and tabards. This includes rings, cloaks shoulders, neck, chest back, wrists hands, feet, legs, waist, and a weapon in the off hand. The ilvl of the weapon is taken into account twice, since the main hand and off hand have different iLevels.
The iLevel of an item determines the stat priority it has. Depending on the spec and class some stats have a higher value than others. For example, crit rating is very expensive and haste rating is relatively affordable. The level of the item determines how much of the budget for the item's ilvl is spent on primary and secondary stats, and how much is left for effects and effects.
It is essential to have the right equipment for your character. This will allow you to move faster through the game and gain access to more areas. The higher the level of your item the more damage you can deal in PvP.
You will need the right materials to upgrade your item. For weapons, this is Destruction Stones and for armor, this would be Guardian Stones and Harmony Leapstones. These items are available by clearing content up to the level of your character's item. You can also purchase items at the Auction House. But beware of auction prices, as they can be quite expensive. If you want to save money, consider buying items from a vendor who is selling items at a discounted price.