How do you beat Rayquaza?

Rayquaza is a Dragon and Ice-type Pokemon so it would be weak to Dragon-type Pokemon as well as to Ice-type Pokemon such as for example Dratini, Dragonite, Kingdra, Salamance, Garchomp, Haxorus, Druddigon, Goodra, Cloyster, Articuno, Jynx, Sneasel, Delibird, Galie, Walrein, Smoochum,, Swinub, Piloswine, Snorunt, Spheal, Sealeo, Glaceon, Regice, Weavile, Snover, Mamoswine, Abomasnow, Rotom, Arceus, Froslass, Vanilluxe, Beartic, Kyurem, Bergmite, Aurorus and Amaura.