Warhammer 40k World Eaters

Scions of their Primarch Angron, Daemon Prince of Khorne, the World Eaters were amongst the most feared of the Space Marines Legions to turn traitor during the brutal civil war known as the Horus Heresy. The World Eaters long held a reputation for wanton savagery, and as they fell to the powers of Chaos, they devolved into warbands of blood-crazed maniacs dedicated to the Taker of Skulls, glorying in violence and slaughter, and with no other purpose than spilling blood in their deity's name.