Obtain all the gym badges and they will randomly appear on the map.
On the cave maps.
I KNOW WHERE TO FIND Dialga but it took 2 hours and i got 5 Dialga all you have to do is give me your vortex tell me your email my one jahi30@hotmail.com and you have to give me your user and pass in vortex but send in my email if you do ill give Dialga
You have to beat all the gym leaders from sinnoh and so and also the elite four, so you can catch them. First of all It will be hard to find them, so have a keen eye. Remember to stock up on master balls if you want to catch them. Rare Pokemon like Dialga or Manaphy or Arceus and so on. also what is Pokemon vortex
You can only catch dialga in dimonid
If you beat Dialga and Dialga faints, you can no longer catch it.
You can't catch Dialga in Pokemon Black. You need to trade for it or transfer it from the older Pokemon DS games.
its is dialga
Sorry, you can't catch dialga in Pokemon black. You need to trade with a friend from an earlier game.
link trade a pokemon from kanto hoen,etc for dialga
NO!!!!! YOU CAN ONLY CATCH PALKIA ON PEARL you can't catch dialga on Pokemon pearl but you CAN trade it you only get both in Pokemon platinum
Go to a map, walk around until you find a Pokemon, and catch it.
No you cannot. You can only catch Dialga in Pokemon diamond and platinum. Although you can only catch palkia in pearl and platinum.