Masterball, it catches any Pokemon you throw it at, no matter what!
Master ball
you open a diamond with another diamond stick a ball in it ,put it back together and poke it!
Besides the Master Ball there is no way to attain 100 percent rate outside of cheating. To get the best catch rate the Pokemon needs to be at 1 HP and asleep. Then the type of Poke Ball further increases the catch rate for example using Dusk Balls while in caves. In general Ultra Balls are the best Poke Ball due to price and good catch rate. Though some Poke Balls like the Dusk Ball have better catch rate than the Ultra Ball if you meet the right conditions.
Well it is fairly EASY to catch if you get it down to a sliver of HP left. DON'T USE YOUR MASTER BALL!!!! NEVER USE YOUR MASTER BALL ON DIALGA BECAUSE YOU CAN USE IT FOR CRESSELIA LATER ON IN THE GAME Don't use a Poke Ball but if your plays around Noon-7:30 pm use a Poke Ball, Great Ball, Ultra Ball Use Dusk Balls in 7:30 pm-6:00 am Because they work awesomely. FYI I was lucky enough to catch it in a poke ball but still don't try it unless Poke Balls are your only option
use a poke ball
Master ball
ultra ball
The ultra ball
a quick ball
master ball
Master ball
the best ball you could use is a master ball because it straight away catches it.
the ultra ball is what i used to catch it...but you could use the master ball after you get it
The best Poke Ball to use on any legendary Pokemon is usually the Master Ball.
i think it would be easier with a dusk ball and heres a tip when you throw a poke ball and when it shuts you say gotcha and press down+b it would work easier i caught my palkia with an ordinary poke ball.
The best pokeball to catch victini in white/black is the ultra ball or the great ball you shouldn't use the master ball.
best ball is always a master ball but i would use a poke ball cause you meet at level 1 just teach faise swipe to a Pokemon use it and use a couple poke balls