The "Chaos Flame" is a powerful and mystical fire associated with the Dark Souls video game series. It represents a unique form of energy that embodies both creation and destruction, often linked to the Chaos aspect of the game's lore. This flame is known for its unpredictable nature and is tied to the character Chaos Witch Quelaag, who wields it in battle. In the game's narrative, the Chaos Flame is a result of the merging of fire and darkness, leading to its volatile characteristics. It plays a significant role in the backstory of the Demon race and the Lost Izalith area, where it originated. The flame's influence can be seen throughout the series, affecting various characters and events.