A follower of Tzeentch
Tzeentch, also known as the Changer of Ways, is the Chaos God of Change, Evolution, Intrigue and Sorcery, he who weaves the threads that connect every action, plot and subtle intrigue in a galaxy-wide game of manipulation and subterfuge. At the end of each of these threads lies the ensnared soul of a human puppet; those of his servants and agents who believe they serve the Lord of Sorcery in mutually beneficial pacts.
A follower of Slaanesh
Slaanesh, also known as the Dark Prince, the Prince of Pleasure and even the Prince of Chaos in the Imperium of Man, is the Chaos God of Pleasure, Passion, and Decadence. Lust, pride and self-indulgence are the hallmarks of all who follow him.
A follower of Nurgle
Nurgle, also known as the Plague Lord, is the Chaos God of Disease, Decay, and Destruction. In particular, the emotion of despair in mortals empowers him. He is known also as Grandfather Nurgle, the Lord of Pestilence and the Lord of Decay. He is the oldest of the four Chaos Gods and is the most directly involved with the plights of mortals, particularly humans who suffer so acutely from a fear of death, perhaps the oldest fear of that species.
A follower of Khorne
Khorne, also called the Blood God and the Lord of Skulls, is the Chaos God of Blood, War and Murder. His domain covers the most basic and brutal of sentient emotions and actions, such as hate, anger, rage, war and killing. Every act of killing or murder in the material universe gives Khorne power; the more senseless and destructive, the better.