Genshin Impact - The Basics of Item Upgrading in Genshin Impact
The most common method to increase the stats of a character or weapon is to upgrade items. When an Best item upgrader is upgraded its iLevel and Item upgrader mod rarity increase, as well as any extra modifiers it may possess.
Certain items require a specific resource to upgrade item. These resources can be found in the environment or through looting small loot chests.
Rerolling
Genshin Impact offers a variety of rerolling options, but many players find the time commitment required to do this is prohibitive. The most common way to reroll is to create an entirely new character and then using the account to roll the character or weapon until it is five stars. This process can take a long time and is difficult to complete without help from friends or Best Item Upgrade guild members.
Rerolling the wave refreshes all the weapons and items that players can use. The prices at the Blueprint Desk and Shop are also reset.
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