What do you think of my Yugioh Machine Deck?

I suggest you add cyber barrier dragon level 6 800 attack 2800 defense. You cant normal summon him or set. He can only be special summon him by activating the spell attack reflector unit. He also can stop your opponents first attack once per turn. You should also add ancient gear beast level 6 2000 attack 2000 defense. He cant be special summoned. If you attack an effect monster its effect is negated. And spell and trap cards dont work if you attack until the end of the damage step. Good luck