I don't think you can catch Polkia..
to catch polkia you need to go to mt.corenet and find the top floor and theres polkia!
go to twinleaf town then catch polkia to calm him down
well, its just simple go up the hearthome city side and go to the entrance into mt. coronet. then go all the way through it and catch palkia
Palkia is at level 60. Pretty sure of it.
You can't sorry. Try getting Pokemon platinum or pearl.
You get Polkia by going to Spear Piller (on top of Mt. Cornet).
you have to first beat the allete 4 and then go to mount cornet and get the stone called the lustruous orb at that point go to calestic town and talk to everybody in the house of cynthia's grandmother and read the book there go to sperrapiller and talk to the blue or purple shadow then battle then battle them, catch polkia and there you go!
You can't catch a charizard in pokemon pearl.
NO you cant catch syther in Pokemon pearl
No, you cannot catch Cyndaquil in Pokémon Pearl.
neither of them is better, they are both the same, but in diamond, you catch dialga, and in pearl, you catch palkia, and you can catch different Pokemon in each game for example: you can catch this Pokemon in diamond, but not pearl but: you can catch this different Pokemon in pearl, but not diamond
you can certainly catch Dioxies in the game Pokemon pearl