Fight it hard to red health then have a good supply of ultra and timer balls. I suggest you save it before fighting it you would kill yourself otherwise!
*****improve***** or you can use a heal ball. no lie i caught it with that and i was freaking out
improved by pkmn master
Master ball
Use a dusk ball instead during the nighttime.
Before you find Dialga in Diamond or Palkia in Pearl or giratina in platinum, Cyrus will give you a master ball. I'm assuming this is so you can catch Palkia, Dialga, or Giratina.
get him down to low healt then use an ultra ball
Well, get a lot of ultra and timer balls. Bring a Pokemon who can paralyze or put him to sleep
you cant, you will need a master ball. I wasted mine catching Dialga yes u can use a heal ball i did it b4 im proved by pkmn master
No, giratina is located in a cave... so i would use dark balls :)
i used my master ball
you get one that cyrus gives you but that is for giratina im till stuck battlin cyrus oh !@#!@#$!
giratina
go to rooms and have a master ball with u
Using dusk balls at night tend to work the best. But if you get it to sleep, an ultra ball can work too.