you must have national dex and must have defeated Pokemon league
just keep going 2 the right side/room till u see Garatina you'll need a Pokemon with Rock climb i suggest you bring a MASTER BALL cause he's level 70 oh and ROCK SMASH hope this helps! also the pllars have numbers too 30 is the one before him so yea Good Luck!
Spear pillar. You need seven badges to get there.Plz send feedback!
ultra balls or a dusk ball
find the waterfall and surf into it ( you dont need HM Waterfall)
You need to get a chimchar in Pokemon pearl from the proffeser or trade.
you need Pokemon rangers
You'll need to trade it from Pokemon Diamond, because it isn't in Pokemon Pearl.
Yes, on pearl you go to the palpark and you transver 6 Pokemon from Sapphire to the pearl game from the menu.
There is no Poke Market, but there is a Department Store where you can buy all things you need.
You need to get the National Pokedex. Then use Poke Transfer. But you don't get the White Pokemon on Pearl. You can never get the Pearl Pokemon back to Pearl.
You need to Migrate it from Pokemon emerald
No. You need codes and a friend who has pearl. (and Pokemon ranger) or YOU could have Pokemon pearl and Pokemon ranger not just your friends.