This sounds pretty cool. I'm a huge Trekkie as well as a Pokemon fan, so I'm in.
Name: T'Pail
(Star Trek ONLY) Rank: Subcommander
(Pokémon ONLY) Pokémon: Elgyem, L30, moves: confusion, psyshock, shadow ball, heal block
Age (OPTIONAL): 75
Personality: A Vulcan researcher gathering data on pokemon and the people who own them. As a Vulcan she is obviously very logical and the Pokemon she uses is a psychic type as Vulcans also have limited psychic abilities so she has a very close bond with it. She used to repress her emotions completely, but in her quest to understand Pokemon and the people in the Pokemon world, she has recently begun allowing herself to sample the emotions that they feel, which she has often found uncomfortable.