Use false swipe to lower its HP to 1. Then put freeze it or put it to sleep. Chuck ultra balls and put it to sleep every time it wakes up.
No just plenty of ultra balls.
Ultra ball.
Yes. It is completely possible to catch Mewtwo with an ultra ball.
Just keep pressing a in different patterns until you catch it
ultra ball
Weaken it to red hp, paralyze it, use loads of ultra balls or premier balls to get it.
Yes
get a ultra ball lower its hp to half and throw the ultra ball
Raquaza is one of the great legendary Pokemon which is arguably the best Pokemon you can catch without the use of action replay or game shark (game enhancers/hackers). That is why its so hard to catch. My advice is to carry at least 30-40 hyper potion/full restore/ect and at least 30-40 ultra balls. If you havn't used it already, you can use your master ball on raquaza, which cannot fail.
1st:Throw the Ultra Ball 2nd:See if it catches it Easy.
NO! I recommend a dusk ball!
Yes, the Ultra Ball has a 4x catch rate than a Premier Ball, which has the same catch rate as a normal Poke Ball. It is commonly used to catch rare or Legendary Pokemon.