Gloating, so it's better to lose the integrity and competitiveness of the entire tier just for the sake of saying it's an "anything goes tier." You can't possibly be serious? I barely play Ubers, but even I can tell you right now you are beyond full of it. You're mentioning thing like Arceus and Xerneas but even those two have counterplay and reasonable means of being dealt with. The same can't be said with Mega Rayquaza.
You keep saying that unSTAB dragon move deal with Rayquaza, but what are they? Where are the relevant calcs/logs that show you bring a Pokemon that can reliably deal with it? I mean since you obviously know of ways to deal with Rayquaza, please enlighten us.
You keep saying that unSTAB dragon move deal with Rayquaza, but what are they? Where are the relevant calcs/logs that show you bring a Pokemon that can reliably deal with it? I mean since you obviously know of ways to deal with Rayquaza, please enlighten us.