1:bird (use thunder,rock,ice)
2:bug (use fire)
3:normal (use fighting)
4:ghost ( use psychic,ground
5:fighting (use psychic,flying)
6:steel (use fire, water
7:ice (use fire, thunder, rock
8:dragon (use ice,rock,thunder
There are different types of gym leaders and each gym leader has a different pokemon type.
the gym leaders are the same as they are on pearl and diamond. but the order you fight the gym leaders are different. Turtwig would be the easiest way through the game.
You have to use a cheat.
If you mean the grey boulder, you need strength and defeat some Gym Leaders so you can use it.
use fire
You can't. Unless you use a cheat code to catch them pokemon.
action replay
Its always good to have a range of diiferent type Pokemon. If you have any Pokemon that the gym leaders Pokemon are weak to then you should use them.
You can't.
use Pokemon diamond/peral/platinum's effect calculator and find out what the gym leaders weakness is
yes
bug, water, dark, ghost