Latios, since rayquaza does not run away.
no man u should paralize lugia then et him to red health then use ultra balls or dusk balls
wen u get masterBALL throw it on dialga or palkea
if u use any masterball cheat u get bad egg in Pokemon PC
Simply get a Gameshark or Action Replay. Then go to their website, find Pokèmon Pearl, and look for the Masterball cheat provided. (The Masterball cheat should be put on the device already, however).
A Masterball dont use it on kyogre so use it on rayquaza
The best would be Rayquaza. Rayquaza is really powerful, and is found at level 70 on Sky Pillar. You should save your masterball for Rayquaza.
You can't. Unless your using Pokemon emerald. don't use the masterball on rayquaza. when you beat the Pokemon league clone a Pokemon holding the masterball. Wow i never even thought of that! thanks!
If you use a masterball you will have a 100% chance to catch Rayquaza. If you don't wish to use your masterball get Rayquaza down as low as you can and then try to paralyze it or put it to sleep. Once it's asleep and has low health use ultra balls until it's caught. May take a long time to be successful.
you could save your masterball for rayquaza and use a net or dive ball on kyogre
I think you should use ur masterball on entei raikou or sourcune and maybey mew not mewtwo
An easy way is to teach a Pokemon false swipe. the move cannot kill a Pokemon but can bring the HP down to 1. then get a Pokemon that can put it to sleep. then buy lots of ultraballs adn then try it. You can do that although an easier way would be to bring it's hp to red then throw a diveball
I'd sugest Landorus.
masterball
Latios, since rayquaza does not run away.
masterball or time ball
Its called rayquaza and you have to go to pacifidlog town and go right until you see an opening in the spaces an it will be a place called sky pillar and go to the top and he should be thee on level 70. p.s. beat the Pokemon league first and if you have a masterball don't use it on him save it for latias. catch rayquaza with a different ball instead Hope this helps :)