Malyg'nyl Needletongue is a Daemon Prince of Slaanesh and one of the Infernal Tetrad. A lurid prince of murder, he is known as the Perverter of Vardos III. This vile being emits a sinful aura of wickedness so strong that few can resist it. Even the purest and most faithful are driven to indulge in their darkest fantasies when near him. The fantasies eventually drive the victim mad, causing them to lash out at friend and foe alike.