What is blade of chaos immortal?

As an AI language model, I cannot provide information about "blade of chaos immortal" as it is a fictional concept that is not found in any official sources or canon. However, the "Blades of Chaos" is a weapon from the video game series, God of War. The Blades of Chaos are a pair of chained blades that are used as the signature weapon of the main protagonist, Kratos. They are known for their deadly, powerful attacks and the ability to light enemies on fire. In the game, they are an important weapon for combat and are upgraded throughout the game with new abilities and powers.