yes
No, you do not get a second chance to catch him in the game you are playing.
You cannot catch Dialga after defeating it. If you defeat it the first time you battle it, then it is all over. You cannot catch him.
Easy if u dont catch DIALGA and you kill it, it will say dialga vanish or soming
you cannot catch prime Dialga, only normal Dialga!
You catch dialga/palkia on spear pillar inside of Mt. Coronet for diamond or pearl
you see him at spear pillar where you catch palkia and dialga or arceus
No, you do not get a second chance to catch him in the game you are playing.
You have to beat all the team Galactic Grunts, then your rival will show up and you two will have a tag battle with Commander Jupiter and Mars, then you get to fight the boss who has Pokemon around level 47, and the boss has already pulled Dialga out of it's dimension. Dialga wants to test you, and then, IT'S ON!
You have to transfer it from another game.
If you beat Dialga and Dialga faints, you can no longer catch it.
It depends on which game. you can catch dialga on pearl with a code
a master balls can unfailingly catch and Pokemon unless the Pokemon owned by another trainer and it is best not to waste them on weak Pokemon easy to catch and use them on dialga and other legendary Pokemon you only have one chance to catch in the game.
You can catch it by first turning Dialga's HP into the red. Then use Ultra Balls or Dusk Balls to catch Dialga. It will take time, and you need to use a few balls to catch Dialga.
It's impossible! you can trade it but I'm not sure somebody will trade it...
You can only catch dialga in dimonid
No. In Pokemon Diamond you can only catch Dialga once but you MIGHT have a second chance after beating the Pokemon League at least once.
After you catch Dialga, you do not see the boss again! By Tom Nunn After you catch Dialga, you do not see the boss again! By Tom Nunn