These are the four horsemen of hte apocolypse, along with Hades, who is by Death's side. Christian represents Conquest, the first to ride in on a white horse. Warren represents War, the second to ride in on a red horse. Felicity represents famine, the third to ride in on a black horse. Lastly we had Desmond representing Death riding in on a pale green horse, beside him, Hades himself in the form of a #hellhound #Hellhound.