Wow good game. That team seems so original, never even heard of assist before that battle haha. Really unique! Being able to use Whirlwind or Roar before they get to go is just awesome. Maybe you should try implementing some Pokemon that can tank a little better. Good examples could be Miltank with Stealth Rock, Heal Bell, Protect, Milk Drink, or something like that. Do you want to have any other battles? I've got a UU/BL, UU/NU, NU, Monotype, and OU Double battles team atm. Or if you want to do anymore OU, I've been meaning to test out a new OU team as well.