The Grand Alliance: Chaos includes all factions that serve the Dark Gods—Khorne, Nurgle, Tzeentch, Slaanesh, and the Great Horned Rat. They are demons, mortals, mutants, and insane prophets who crave power, destruction, and eternal conflict.

Each Chaos god represents a different aspect: Khorne is fury and blood, Nurgle is decay and rebirth, Tzeentch is magic and change, Slaanesh is desire and excess, and the Horned Rat is intrigue and multiplication. Their followers include factions like Blades of Khorne, Maggotkin of Nurgle, Disciples of Tzeentch, Hedonites of Slaanesh, Skaventide, Beasts of Chaos, and Slaves to Darkness.

Chaos is a force of change, freedom, and destruction. Its armies are unpredictable, brutal, and often turn against themselves. Yet, they can destroy entire realms, warp reality, and drive the world to the brink of madness. In their eyes, war is eternal—and victory just means more bloodshed.