Complimenting:
>Flygon
Go with Salamence because Flygon is your only Dragon on your team so far, and since Dragon types aren't that plentiful, it may get a little lonely for Flygon. I choose Salamence because even thought FLYgon is a Dragon, it isn't part flying... Salamence's dream was to fly, so now Flygon can talk with Salamence all the time about what it's like. That's good synergy.
>Weavile
Well, since Weavile is a dark type, it goes without saying that it's evil. Not only that, but Weavile's ability is Pick Pocket, meaning it likes to steal. I suggest going with Meowth since Meowth has the move, 'Pay Day'... I think Weavile only pickpockets because it's poor :( and so with Meowth's Pay Day, Weavile doesn't have to steal so much and it can focus on other aspects of life, like how to make an honest living.
>Mismagius
The one thing I never understood about this Pokemon is why is it called MISS Magius? Does that mean that it was once married? But then, who was husband? I looked at my pokedex this mroing, and the only Pokemon I saw that had a MISTER is Mr. Mime. I think you should add Mr. Mime to your team so that he and Ms. Magius can reunite and focus on raising their, I assume, neglected son and/or daughter, Mime. Jr.
