Line art was done by http://damunsart-n-stuff.tumblr.com/ and colors done by yours truly!

The Darkrai whose spirit resided in Kyle’s body for years, Serena was a healer, shaman, and magician in her clan, but was sentenced to death when one member falsely accused her of performing witchcraft. A kind and gentle soul, she never hesitates to help innocent Pokemon in need, and will always rush to their side.

As a side note, Serena is a dual Dark/Fairy-type, as opposed to the pure Dark typing of other Darkrai.