Path of Exile 2's crafting system is deep and complex, utilizing various currency items. Orbs of Alteration re-roll magic item modifiers. Orbs of Chance upgrade normal items to magic, rare, or unique. Chaos Orbs re-roll all modifiers on a rare item. Exalted Orbs add a new modifier to a rare item. Understanding these and many other currency items is key to creating powerful gear. The Crafting Bench also allows for deterministic crafting of specific modifiers.
