Legend of Zelda: Tears of the Kingdom item upgrader mod Upgrade Guide
item upgrader mod upgrade items is a feature that allows players to raise the level and additional bonuses of armor, weapons and trinkets. They also provide cosmetic effects.
Upgrades can boost the value of most items, however there are some exceptions. For example, a perfectly rolling eth titan can be worth 20x or more than its non-upp'd counterpart.
Rerolling
Rerolling allows players to change a weapon upgrade, or armor upgrade for one with different stats. This is a great method to maximize the value of an item, as the reroll option does not alter the level of the item or bonuses. To reroll an upgrade click on the Best Item Upgrade (https://pattern-wiki.Win/)'s box icon and then click the "Reroll" option. The upgrade item you choose to reroll will be random and the original's bonuses will not be restored.
Rerolling is common in many gacha games including Genshin Impact.