Pokemon GO Upgrade Items and Components
A special item can be used to evolve specific Pokemon. The upgrade can be obtained by spinning a PokeStop's picture disc, and is often given as a reward at Pokemon GO events.
Upgrades can be used on armors, weapons, trinkets, and gathering tools in order to boost their level. The upgrade cost Flightstones and crests, based on the type of item.

Upgrade components
Upgrade components can be placed into armor, weapons trinkets, trinkets, or gathering tools to give bonus effects or attribute bonuses while the equipment is being used. Upgrade components can only be used on equipment that has an upgrade slot available. The majority of upgrade components require that the item to be upgraded is above a specific level. Some upgrade items also have special visual effects when they are applied to an item of equipment. Upgrade components can be acquired by crafting, purchased from karma merchants, traded with other players on the Trading Post, taken from equipment, or obtained as rewards during games.
There are different upgrade components, each of which comes with distinct bonuses. Universal upgrades, such as gems and inscriptions can be used on any type of equipment. They provide smaller bonuses than other types of upgrade component. Infusions can be used on non-amulet or legendary ascended items, while enhancements are able to be used on ascended back equipment. Most upgrade components can be replaced when they are slotted into an item, but doing so will destroy the previous upgrade. The exceptions are glyphs (which can only be used in gathering tools) and enchantments, which are able to be removed and then reinserted.
Insignias and enchantments will display their name in the item's hover display, while upgrades with suffix and prefix will add their names to the end of the equipment name (e.g. an Radiant Insignia on Tyrian Armor would change the name to Radiant Tyrian Armor). The tooltip of an item will show the number of upgrade components that have been added to it.
Glyphs
Glyphs can be used to add decorative and functional elements to an OpenType font. They include ligatures, fractions or ornaments, as well as registered trademark symbols, ellipses and swashes as well as swashes. The Glyphs Panel lets you add and view these unique characters, as well as regular symbols like em and en dashes as in trademark symbols that are registered.
Each Glyph gives a character boost in their primary stats. item upgrades has up to four Secondary Stats that affect the radius of the glyph on your Paragon Board. Secondary Stats are a percentage boost which is multiplied by other bonuses, with the exception of Speed Glyphs that directly increase the speed of the hero.
The Glyphs in your inventory can be activated by selecting them and clicking the "enchant" button. This will open a window that shows the Glyphs that are available to you. Note that only the right type of Glyph can be applied to the item you are looking for and each weapon, jewelry or armor piece has a different set of available Glyphs.
Glyphs can be improved by running Nightmare Dungeons or completing Tree of Whisper quests. The more challenging the dungeon is, the greater the amount of Glyph experience you'll earn. Once a Glyph is at level 15, it can be upgraded on the Glyph Upgrade Altar. Upgrades to a Glyph increases its radius on the Paragon Board by one node every 15 levels.
When a Glyph is at the desired level, it is possible to activate it. Select it, then click the "enchant button". The resulting glyph will provide its stated benefit and also boost the other nodes that are within its radius on the Paragon Board. Glyphs should go where they can benefit your build the most. This is why you should consider Magic Glyphs as soon as possible. Rare glyphs may also offer double bonuses in the event that certain conditions are fulfilled.
Click the cycle widget to change the perspective of the Glyphs Panel. Each view shows the Glyphs using a different font. You can narrow the list of glyphs further by selecting an option under "Entire Font": for example, punctuation only shows punctuation glyphs; Math Symbols restricts the selection to mathematical symbols.
Rerolling
Rerolling is the process of creating a new account in order to increase your chances of acquiring a character or weapon you want. This is done to for you to increase your level faster or to obtain better loot such as the purchase of a new weapon for your character. Many players repeat the roll until the character they wish to play is available, regardless of strength. It could be because they like the style or personality of the character.
When you reroll, it is important to make sure that the changes you are making are clear. You should check locally whether the patch is approved by pre-commit and run a core dev check. You should also upload the patch to an issue by using a plain diff (see What is an interdiff? ).
Rerolls may take a few days or weeks, depending on how lucky you are. During this period, you should avoid any optional enemy camps to save time. It is also recommended to avoid repeating quests that you can complete later in the game. This can save time and energy.
When you reroll, it is crucial to be aware of the upgrade system. There are a variety of ways to enhance your character's appearance as well as power. This could include upgrading your weapons or characters, rerolling them and purchasing upgrades. It is also important to know the limitations of the system.
Rerolling might not be an absolute requirement but it's an option to increase the chances of acquiring a certain character or weapon. It is a great option if you're looking for the best character in the game or if you're wanting to try different play styles and builds.
Sets
A set is an object collection having 2 common attributes (like the number or eggs in a dozen, or the members of a group). Sets are used for operations like intersection, union, and differences.
Upgrades make a set item better than before. This means that armor and weapons will have a higher defense value and less requirements for strength.
Upgrades can bring well-known items from single sets up to the same level as those in higher-level sets. For instance upgrading Guillaume's Face Helm to Elite Spired Helm can increase the defense from 217 to 321 while reducing the strength requirement and level requirement to a more manageable range.
However it's important to remember that not all set items are candidates for upgradation. Certain sets, like the FB Sorc spec Whistan's shield or Naj's puzzlers are exceptional in their own way and don't need upgrading. Some items, such as Goldwrap and Whistan's Shield (both BiS) that are frequently used may require an upgrade to boost their stats. It could be worthwhile to upgrade these items.