What is an upgrade Best item upgrade (just click the following document) in Genshin Impact?
Upgrade items are a specific type of item upgrader that can help Pokemon evolve. They are obtained by spinning Pokestop photo discs, and sometimes as rewards in events that are that are related to evolution.
They can be slotted into armor, weapons trinkets, weapons, and gathering tools to provide additional effects or stats. Certain upgrades also come with the appearance of a certain cosmetic when they are used.
Upgrade components
Upgrade components are items that can be put into weapons, armor and trinkets to give a bonus or an extra effect while the equipment is utilized. They can be bought through vendors, looted or obtained as rewards. They can also be made dropped, crafted, or acquired through crafting. Upgrade components must be of a higher quality than the item they're being added to, and they also require the item upgrader kit to have an upgrade slot to accept them.