Chaos Orb in Path of Exile 2 is a useful item that randomly changes the attributes of an item. This orb allows players to transform an item's properties into new, random ones that could significantly increase or decrease its power and effectiveness. The Chaos Orb is typically used for altering the properties of items that require changes or for searching and improving features in strategic gear. This orb can help players obtain unique items with attributes that are useful for facing new challenges and enemies.

This orb is one of the most popular items in the game’s market, as it is used at various stages to improve gear due to its random nature. Players can use the Chaos Orb to acquire new and optimized attributes for their gear, which can have a significant impact on later stages of the game and tougher combat encounters. Since this orb changes an item's properties randomly, using it always carries some risk, but it can offer great opportunities for enhancing a character's abilities.