The Rose of Slaanesh isn't just a ship, though it appears so to human eyes. The Rose is in fact a daemon ship, bound to her Captain's will, forced into a shape she finds most pleasing, one reminiscent of the monasteries of her youth, though with imagery dedicated to the False Emperor changed into that of her new lord Slaneesh.
Miriael has a crew made up of freed slaves and fellow converts to the Gods of Chaos. Though she has the Prince of Slaanesh as a patron her crew contains devotees to all the major powers, and some aligned to none, simple vagabonds who have given up Imperial law to pursue individual freedom.
Discipline is maintained aboard her ship by a handsome young man named Kaleel, a square jawed former farm boy and champion of Chaos Undivided. Her personal number two and frequent lover, Kaleel was once an Emperor fearing farm boy destined for a preacher's life until his transport was captured by the raven haired pirate queen. Though he claims to worship all the Ruinous Powers, in truth he worships one being, Miriael. His devotion is rewarded with monsterous strength and a skin all but impenetrable to standard firearms.
Bodyguard, enforcer, rare confidante, he executes her will with a Khornite ruthlessness.