Drapney is a member of the Clairetti, an all grey coated, blond maned, and winged race known (and unknown) to posess the increadible power to destroy everything they touch. After many generations of honing and training, the Clairetti have learned to control this power, and become fierce and dreaded warriors. Drapney, being Derpy's sister, has spent many days and nights trying to find a way to bring Derpy back home. Derpy though, has lost memory of ever being with her family, and is long lost in the world of the Day.

The war between Day and Night seems to be endless, a constant battle to decide who shall reign supreme.
The Day Realm, consisting of now everything between the Crystal Empire to the boarder of the Bad Lands, is a realm of counterfeit happiness, and lies. The Day Realm was created to free the Ponies from a world of pain and misery, but at the cost of it all being a lie.
The land of Night, containing the lands beyond the Everfree forest, is a land of freedon and truth. Here, there are wars, there is pain, but it is reality. In this realm, the Ponies live true lives along with the pride of knowing that they have worked hard for everything they own. Here in the Lunar Republic, life is as it's always been, True, and Old.

Luna is pained at the fall of her sister, but stands tall for her subjects. Even though she doesn't want to wage war with Celestia, she must carry on for the lives of those who live within the Solar Empire. They are hurt, but they do not know it, even Celestia has fallen victim to her own realm.