There was no place to hide. So when you have no place to hide, what do you do? You hide in plain sight.
The Razele twins sought to trick and deceive the best tricksters of the land — the Fae of Ilshenar. Using illusions or perhaps even the Form Shift Gift, they managed to conceal their true identities and posed for members of the Fae. The Fae of Ilshenar are ruled by the one they call the Fae Lord Oaks and his devious bride, the Forest Queen Silvani. Surely, it wouldn’t take too much convincing to on their part to have the Fae fight against vampires; not knowing they are aiding and abetting vampire criminals themselves. They would not listen to reason, there would not be any bargain or compromise from Lord Oaks — it was war they wanted.