At spear pillar.
If you beat Dialga and Dialga faints, you can no longer 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.
You cannot catch palkia in diamond and dialga in pearl but you can catch both of them in Pokemon platinum
This makes absolutely no sense. You catch Dialga at the Spear Pillar in Diamond or Platinum.
Yes.
You catch Palkia and Dialga at level 70 at spear pillar i think. Hope this helps you!
catch dialga and/or palkia
giritina, palkia and dialga
on what version? In pokemon platinum
Rotom ,Shaymin ,Palkia ,Dialga ,Giratina
catch it in spear pillar w/ the adamant orb. Dialga appears at Level 70
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