I know what you’re thinking. “Why would the forsaken allied race be another flavor of elf?”
The answer is the reasonable option for a race using the forsaken model is Lightforged undead, which is something many forsaken players despise. So I went with something that follows the theme of the Forsaken more than the appearance of them.
Appearance: Basically goth Blood elves. If you want more detail there’s all ready a massive thread with ideas.
Classes: Death Knight, Hunter, Mage, Rogue, Warlock, Warrior.
Racial features: Can drain HP from Aberrations, Beasts, Humanoids, and critters. (they’re vampires) Mini-map tracking of Aberations, Beasts, Humanoids, and Critters. (They can smell the blood) Take 10% more during the day or outside damage and 10% less damage at night or indoors. (Vampires)
Story
In an effort to earn the goodwill of the Horde leaders, Calia decides to re-examine the agreement between the Forsaken and Silvermoon in the Ghostlands. She feels the forsaken’s presence is a ploy by Sylvanas to ensure the Blood elves need her, and decides to make a final push to drive the Scourge out and allow the Blood Elves to hold the land without Forsaken assistance.
To this end, she asks the player and Lillian Voss to help the Blood elves reclaim Windrunner Village, the last major scourge presence in the Ghostlands. When they arrive, they find it held by a regiment of San’layn who broke free of the Lich King.
Lilian feels conflicted about fighting undead who have their freedom and simply want to live in their own homeland, so instead she asks the player to help her recruit them into Tranquillen’s Forces. That way the Ghostlands are held by Blood elves again, the San’layn can have their homes again, and the Horde grows stronger. It’s a win for everyone.
After some sneaking and talking, the leaders of the two groups agree to meet. Upon meeting, the San’layn leader and Dame Auriferous recognize each other, and old grudges nearly ruin the deal, but an Amani attack brings the two sides together in defense of Silvermoon.
Seeing that the San’layn remain loyal to their home, Auriferous decides that perhaps they deserve to live in the land they fought to protect.
The San’layn move in to Tranquillen, holding the Ghostlands for Quel’thalas and allowing the Forsaken to pull out of the Ghostlands entirely.