Ouch, that's + attack and -def if I remember correctly. And most ice attacks are non-physical :S That will need some breeding
Mining_Canadian, you should learn blizzard! Makes it easier for Connor to defeat the elite four's dragon trainer.
And hold a zoom lens. You'll probably not outspeed a dragon and it gives more accuracy for that blizzard of yours (+free critical hit chance bonus) . Man, my old pokemon days