Heroes of the Shadowfall
Llilandra, also know as The Viper was once a member and leader of a squad of Whisper Elves.
It was before the Shadowfall that Eladrin seers had detected a great disturbance. They felt a powerful evil stirring, that if left unchecked would shake the world. Llilandra and her team were sent to find the truth of this and stop it if they could. They would not be heard from again until 20 years after the Shadowfall.
There return was not a happy one as they had been changed. Remade with nothing but darkness and vengeance in their hearts. Twisted by unspeakable magics and eager to perform the vilest act, and now calling themselves the Black Archers.
Llilandra, has tried several times to re-enter the elven lands but their magic is still strong and evil cannot find purchase. So now she singley focuses on laying claim to the Heartbow known as Seeker. For with it, she may find anything her black heart desires.