dialga is more powerful
They Will come back after a week, so you should have caught them
Dialga.
personally, i think dialga is stronger than palkia.
yes.
to catch polkia you need to go to mt.corenet and find the top floor and theres polkia!
I don't think you can catch Polkia..
You get Polkia by going to Spear Piller (on top of Mt. Cornet).
arceus
go to twinleaf town then catch polkia to calm him down
Ok, first thing, it is Dialga and Palkia, second thing, it depends on which one you like best or which one has the best battling moves. So, really, you can't have a full answer.
Giratina created Dialga and Palkia.But still arceus is a little stronger than Dialga but not than Giratina.
rayquaza because it has better stats