Haha, for you? There's no Ghost/Fairy types, so I don't know if I could think of something that's actually fitting for you. Cadence is the only Fairy type I have--

[A pause.]

Oh, actually, no she isn't. When Fairy types were discovered, some Pokemon were reclassed as Fairy types, too. My Gardevoir, Aine, she's Psychic and Fairy...the Fairy part buffs out any problems she'd have with Dark types, so I guess there's that.

[The downside is that it makes her doubly weak to Poison types, but let's not...mention that.]