I suck at videogames, i think i have a good strategy but then i find out it's terrible, so what do you guys think of this. I was thinking of EV'ing speed and whatever their better attack is and just focus on having 6 sweepers

Jolteon
Primeape
Kingdra
Archeops (140 attack and great speed, with bravebird he could sweep fighters)
Mamoswine
Parasect (now I KNOW parasect sucks, but I was thinking of using Dry skin and making him a tank, i need a bug on my team but im not sure who to use