Building A Pokemon Team!?

I believe your team is very strong but i think Arceus should hold a plate and instead of substitute it must have the move Judgement. That way you will be able to change the type of your move depending on what enemy you are about to face. Also you must give an item that boosts special Defense (something to hold or Zinc) to Mewtwo so Defense Deoxys won't be that weak when you use Guard Swap!!! Also your Party MUST HAVE a Mortal Pokemon (I mean NOT legendary) like Gallade. It's Speedy and with high Attack and Special Attack and its grass moves might prove useful. That's MY opinion. Please don't comment (At least not in a bad way). OK?