Chaos Orb versus Chaos Orb
Facts from the current source records sit beside original PoExplorer guidance. No fake winner—just the differences that affect your decision.

Chaos Orb
Understand what a Chaos Orb does in Path of Exile 1, when a broad rare-item reroll is useful, and why its market value must be read by league and time.
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Chaos Orb
Understand how a Chaos Orb changes one random modifier in Path of Exile 2, what remains on the rare item, and why every use carries two separate risks.
Open complete guide →Where they differ.
Source fact comes from the retained game-data record. PoExplorer guidance is our original plain-language interpretation.
Path of Exile 1
Path of Exile 2
Stackable Currency
Stackable Currency
Reforges a rare item with new random modifiers
Removes a random modifier and augments a Rare item with a new random modifier
Right click this item then left click a rare item to apply it.
Right click this item then left click a rare item to apply it.
12
12
20
20
A Chaos Orb is a broad reset button for the random modifiers on a rare item. The item's base identity remains, but its current modifier roll is replaced by a new random roll. That makes the orb simple to use, but deliberately unpredictable.
The Path of Exile 2 Chaos Orb is not a complete reroll. It removes one random modifier from a rare item and then adds one new random modifier. Everything else on the item stays in place, so the result depends on both the modifier that disappears and the modifier that replaces it.
All random modifiers on the rare item are rerolled.
One random modifier is removed and one random modifier is added.
The base item and its underlying type remain.
Every other modifier and the underlying item remain.
You want a completely new roll on a rare base worth keeping.
Several modifiers are worth keeping and at least one is expendable.
The entire new modifier set can be worse than the old one.
It can remove the best modifier and add a useless replacement.