N'Kari

N'Kari is a powerful Greater Daemon of Slaanesh, known as a Keeper of Secrets.

Gheistos Cataclysm
Little is known of the origins of the foul Keeper of Secrets known as N'Kari. Imperial records indicate that the Greater Daemon was first encountered upon the Imperial Agri-World of Gheistos. All life on this formally lush and peaceful world was destroyed during the Gheistos Cataclysm sometime during M41. N'Kari led a daemonic army of Fiends and Daemonettes which marked the reaching of an allegiance between Nurgle the Plague Father and the Dark Prince Slaanesh.