Its in my signature. You can use any Pokemon your heart desires.
(http://oi60.tinypic.com/33e0i9h.jpg)
Blaziken is, has been for over 11 years, and always will be my favorite Pokemon. I've talked extensively about why I have such a strong bond with Blaziken (http://pkmn.net/?action=columns&page=viewissue&id=51), so I won't bother with it again, but Blaziken's such an awesome Pokemon and his Mega Evolution only adds to his already great design.
(http://img.pokemondb.net/sprites/platinum/normal/gardevoir.png)
Gardevoir's unwavering dedication to its Trainer is an admirable trait, and her elegant design is something I enjoy.
(http://pkmn.net/sprites/blackwhite/front/373.png)
The coolest Dragon to ever roam the skies. Salamence is such a badass that its mega evolution will roam the skies displaying its alliance with the Rebellion without fear of the Empire.
(http://img.pokemondb.net/sprites/platinum/normal/vaporeon.png)
Look how cute Vaporeon is.
(http://pkmn.net/sprites/dp/male2/242.png)
Blissey's always happy, and having a nurse around is never a bad thing. Softboiled and Aromatherapy are very useful for keeping everyone healthy, but get her angry and she'll send you flying with Seismic Toss!
(http://pkmn.net/sprites/blackwhite/front/310.png) / (http://pkmn.net/sprites/blackwhite/front/497.png)
This slot changes a lot, because I love both of these Pokemon. I really wish they'd release Contrary Serperior already.