You.
You are the stars when they burn so bright as to explode, distant and destructive.
Personality reference - he's not close to (almost) anyone
Magic reference - highly destructive death magic
You are the glittering ash and stardust that rains down from the heavens,
Color reference - dark (ashy) grey.
You false Jezebel,
Rank reference - Jezebel, according to Wikipedia, was the power behind the throne. Deimos is a general, very powerful but not king.
Gender reference - false Jezebel; he's not a real Jezebel, because he's male.
You.
You are the breached silence of an untouched grave.
Personality reference - he rarely speaks
You are the kin of the winged, the cast out and undesired plaything of a red devil -
Relation reference - his sister, niece and nephew all have angelic (winged) names - Zuriel, Belial, Alustriel.
Name reference - Deimos is the moon of Mars, the red planet. He's cast out because the moon revolves at a distance from the planet...
You were too grandiose for even Satan to enjoy
Fluff