https://cases.gg/item-upgrader
What is an Item Upgrader? The item upgrader allows players the ability to upgrade their gear. Upgrades to items require the right currency and items. For weapons and armor this includes Valorstones and Crests. There are also enchantments that can increase the chance of success for an upgrade, and some upgrades like Hot Potato Books give a boost to the weapon's stats or allow it to be used in dungeons. These upgrades are usually cash-based items. Leveling A variety of sources can be used to upgrade the level of equipment. It costs Valorstones and crests in