So I always find myself carrying my Petilil- the one you can get in an in-game trade. She has to be the most powerful grass type I've ever had in any of the games. I love her to death. Seriously, she's faster than Reshiram. It's insane- she's definitely my faster Pokemon, and once she learned Petal Dance, she was unstoppable. I probably couldn't have beaten the game without her. I also have to have my Zebstrika. Electric types have always been one of my favorites, and he is just the greatest. Really speedy, though the defense could be better.