cHaOs [Name]
Release date 4 September 2017 (Update)
Members Yes
Position Prefix
Source Gameplay
(Boss collection log)
Category Descriptions
Hidden until unlocked

cHaOs is a title unlocked for completing the Chaos Elemental boss collection log. This requires players to get every unique drop from the Chaos Elemental. Drops received from revenants also counts towards this collection. While the collection tab only identifies non-corrupted Ancient Warriors' equipment, their corrupt variants also count towards the collection.

Unlocking this title completes the Chaos Theory feat.

Items required


This title changes according to the language of the server on which RuneScape is played, as shown below:

Language Title
German cHaOs [Name]
French cHa0tIqUe [Name]
Portuguese [Name] do cAoS


  • Even though the Chaos Elemental drops ancient artefacts, they are not included as a requirement for the title.
  • As of 25 January 2018, 158 people had unlocked this title.[1]


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