any Pokemon has the potentional to beat rayquaza
theres no 1 Pokemon that can beat rayquaza in battle
although if you want his weaknesses his weaknesses are dragon and ice
Rayquaza.
Grass, Flying and Rock types.
Electric
Rayquaza is #384 in the national pokedex, and it is a Dragon-Flying type Pokemon.
Fighting and Fairy
Rayquaza if you want the details go to serebi net and type in rayquaza
Rayquaza.
Rayquaza
flying
Grass, Flying and Rock types.
Electric
no,it is dragon-flying type!
Rayquaza
You can only get Rayquaza in Pokemon Diamond by trading it from Ruby, Sapphire, and Emerald. The Rayquaza is a very powerful flying dragon type Pokemon.
rock
Rayquaza is #384 in the national pokedex, and it is a Dragon-Flying type Pokemon.
diglett, rayquaza, and most ground type Pokemon