I would come with a Garchomp, Magmortar, a Rhyperior, and a Salamence and jut go along defeating all the gyms. I'd fly to every city one by one since my Salamence has built-in GPS and quickly humiliate all the trainers + Gym leader before flying straght to the Pokemon League and putting the Elite 4 + Champion to shame. Then, with my trophies neatly pasted onto my Trainer Card, my four Pokemon and I will relax on the seashore watching the Red Gyarados instill terror in all the little Water Pokemon passing by. The End.