So I've beaten all the gym leaders and made it to the Elite Four.
My final team:

Level:50
Revenge, Surf, Aqua Tail, X-Scissor

Level: 50
Acrobatics, Ancient Power, Crunch, Dragon Breath

Level: 48
Fire Punch, Facade, Flare Blitz, Superpower

Level: 48
Payback, Hi Jump Kick, Chip Away, Brick Break

Level: 47
Work Up, Shadow Claw, Seed Bomb, Acrobatics
Training them all to level 50 then I'm battling the E4. Not a bad team if I do say so myself
