https://waller-antonsen.blogbr....ight.net/15-top-upgr
https://bloomchilders80.livejournal.com/profile
What Are Item Upgrades in Genshin Impact? Item upgrades are item components that can be slotted into armor, weapons trinkets, gatherers and weapons to provide additional statistics or additional effects. These upgrades can be bought from vendors or exchanged with other players, or earned as rewards. The process of upgrading equipment is generally a good thing, especially rare and unique equipment. However, it is possible to over-upgrade equipment