Path of Exile 2 Chaos Orb

PoE chaos orb is an common currency item that can be used to re-roll the random modifiers on a piece of rare equipment. (C, Chaos for short)

Obtaining

• 1. Dropped from slain enemies, or found in Arcanist's Strongboxes. 

• 2. Selling a full rare set of decoration, including helmet, armor, glove, shoes, belt, amulet, 2x ring, dual/one handed weapon, sheild/2x one handed weapon to any NPC. (unidentified is better)

Chaos acquisition and Farming Maps Recommand

Three Faces in the Dark: 3x Chaos Orb

• The Grain Gate[L57]

• The Refinery[L63]

• The Imperial Fields[L58]

• Castle Ruins Map

• The Marketplace[L26]

• Arsenal Map

• Factory Map

The Wrath: 10x Chaos Orb

• The Cathedral Rooftop[L45]

• The Feeding Trough[L67]

• Belfry Map[T10]

• The Canals[L66]

• The Cavern of Anger[L13]

• Lava Lake Map[T15]

Chaotic Disposition: 5x Chaos Orb

• Poorjoy's Asylum

Rain of Chaos: Chaos Orb

• The Imperial Fields[L58]

• The Crossroads[L15]

• Castle Ruins Map[T12]

PS
Chaos Orbs are useful in crafting, as they reroll all modifiers (and the number of modifiers) on a rare item. This makes for unpredictable results, so getting a specific modifier is not easy. Using multiple Chaos Orbs on a piece of equipment in the hopes of getting at least a few good modifiers is called 'Chaos spamming'.
These orbs also play an important role in trading. They are the "silver standard" in the player-driven economy and are often used to buy low to mid tier items.