Pokemon GO Upgrade Items and Components
A specific item can be used to evolve certain Pokemon. The upgrade can be obtained by spinning a PokeStop photo disc. It is sometimes offered as a prize in Pokemon GO events.
The Upgrade can also be placed in armor, weapons trinkets, and gathering tools to boost their level of use. The upgrade cost Flightstones and crests, based on the kind of item.

Upgrade components
Upgrade components can be added to weapons, armors, trinkets and gathering tools in order to provide attributes or other bonuses while the equipment being used. Upgrade components are only available on equipment that has an upgrade slot available. Most upgrade components also require that the item to be upgraded is above a certain level. Certain upgrade items also come with special effects when applied to an item. Upgrade components can be obtained through crafting, bought from Karma merchants, or traded with other players via the Trading Post. They can also be rescued from equipment and used as rewards.
Various upgrade components are available, each offering a different bonus. Universal upgrades, such as gems and inscriptions can be used with any kind of equipment; they provide less bonuses than other types of upgrade components. Infusions are utilized in non-amulet ascended equipment as well as legendary equipment, while enrichments are used to upgrade certain items that have been ascended. The majority of upgrade components can be replaced if they are slotted into an item, but doing so can destroy the previous upgrade. There are exceptions for glyphs (which can only be inserted into gathering tools) and Enchantments, which can be removed and then reinserted.
Insignias and enchantments will be displayed their names on the hover display of the item 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 display the number of upgrades 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, swashes and swashes. The Glyphs panel allows you to look up and insert these unique characters along with regular glyphs like em dashes and en dashes, registered trademark symbols and glyphs that do not appear in other fonts (such as dingbats).
Each Glyph provides a primary stat boost for the character. The glyph could also be equipped with up to four secondary stats that influence its radius on your Paragon Board. Secondary Stats are a percentage increase that is multiplied when other bonuses have been applied, with the exception of Speed Glyphs which directly increase the speed of the hero.
The Glyphs in your inventory can be activated by selecting them and then clicking the "enchant" button. This will open a new window showing the Glyphs you own that can be applied to the item you have selected. Be aware that only the correct type of Glyph can be applied to the item you are looking for in that every weapon, jewelry or armor piece may have a different set of available Glyphs.
Glyphs can be upgraded by completing Nightmare Dungeons or completing Tree of Whisper quests. The more challenging the dungeon is, the greater the amount of Glyph experience you'll gain. Once a Glyph has reached the level 15 it can be upgraded on the Glyph Upgrade Altar. The upgrade of a Glyph increases its radius on the Paragon Board by one node every 15 levels.
Once a Glyph has been elevated to the desired level you can activate it by selecting it, then clicking the "enchant" button. The resulting Glyph will give its stated bonus, and also boost other nodes within its area on the Paragon Board. It's important to place Glyphs where they can best benefit your game, which is why it's beneficial to prioritize Magic Glyphs early on. Rare glyphs could also provide double bonus if certain conditions can be met.
Click the cycle widget to alter the perspective of the Glyphs Panel. Each view displays the Glyphs using a different font. You can reduce the number of glyphs by selecting an option below "Entire Font". For instance, punctuation only shows punctuation glyphs. Math Symbols limits the selection to mathematical symbols.
Rerolling
Rerolling is a method in which you open a new account to give yourself more opportunities to pull an item or character you are interested in. It can be done for you to increase your level faster or to get more valuable loot like an additional weapon for your character. Many players roll again until they find the characters that they like regardless of their strength. It could be that they like the style or personality of the character.
When you reroll, you have be sure that the changes you're making are clean. This means you should verify locally that the patch is able to pass the pre-commit checks, and you should also run a core development check. Upload the patch with a clear difference to an issue (see What is an interdiff?) ).
Rerolls can take days or even weeks to complete, based on the luck you have. To speed up the process be sure to avoid the enemy camps which are not mandatory during this period. In addition it is recommended to not repeat any quests that could be completed later in the game. This can save you time and energy.
When rerolling, it's important to be aware of the upgrade system. There are item upgrade of ways to enhance your character's appearance and strength. This could include upgrading your weapons or characters, rerolling them and buying upgrades. It is also important to know the limitations of the system.
Rerolling isn't a mandatory part of the game, but it can be helpful to increase your chances of getting a specific character or weapon. It can be used to find the best character or to experiment with different playstyles and builds.
Sets
A set is an object collection that has 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 difference.
When you upgrade a set item, it is an upgraded version that is better than the previous version. This means that weapons and armor will have a higher defense value and lower requirement for strength.
Upgrades can bring popular items from single sets up to the same level as those in higher-tier sets. Upgrades such as Guillaume's Face Helm to Elite Spired helmet can boost the defense from 217 up to 321 and decrease the strength and requirements for level to an achievable range.
However it's important to remember that not all set items are suitable candidates for upgrading. Some sets, such as the FB Sorc Whistan's Shield spec or Naj's Puzzler staff, are already Elite and Exceptional in their individual ways and do not need upgrading. On the other hand, certain items that are BiS and see frequent use (like Goldwrap) may benefit by being upgraded to boost their performance even more. It could be worthwhile to upgrade these items.