A Chaos Orb is a currency item that can be used to re-roll the values of all random explicit modifiers on a piece of equipment.

Chaos Orb are extremely rare currency items that can be dropped by slain monsters, chests, and destructible containers. They also drop from Arcanist's Strongboxes.

Chaos Orb re-roll the values of explicit values of modifiers. This can only be used on magic, rare, or unique items. Only the values of affixes that have a range of values will be randomized. AChaos Orb will not change the tier of the affix; it will only re-roll within its current tier.