The Chaos Crystal is a powerful magical component used to create chaotic items by fusing with existing equipment in Remixed Dungeon.

• Rarity: Special
• Weight: 1
• Charges: Starts at 0, increases with damage taken up to max of 100
• Identified: Gradually identified (2 levels needed for full identification)

The Chaos Crystal is a volatile magical component that transforms regular items into chaotic variants. When damaged while equipped, it gains charges. When fully identified, it gains a Fuse action to transform other items.

• Charge Gain: Gains 1 charge each time the hero takes damage (capped at 100)
• Identification: Becomes fully identified after taking damage twice (identifyLevel 2)
• Chaos Mark: When cursed, casting the crystal places a chaos mark at the target location using all charges
• Fusing: Once fully identified with 50+ charges, can fuse with items via the Fuse action

When fusing with the Fuse action using 50+ charges:

• Melee Weapon → Chaos Sword
• Bow → Chaos Bow
• Armor → Chaos Armor
• Wand → Chaos Staff
• Shield → Chaos Shield
• Scroll → Scroll of Weapon Upgrade

• Dropped by the Heart of Darkness boss in the Spider Level

• Build charges by taking damage strategically (e.g. from friendly Gnoll mobs)
• Wait until you have 50+ charges and full identification before fusing
• Consider which equipment piece would benefit most from chaotic transformation
• Use the Chaos Mark ability when cursed to deal area damage

* Information source: Java class ChaosCrystal.java * Stats verification: Extracted from ChaosCrystal.java properties * Effect descriptions: Based on code analysis * Last updated: December 2025, source: Remixed Dungeon 1.9.3

• Chaos Sword
• Chaos Armor
• Chaos Bow
• Chaos Staff
• Heart of Darkness