Your most powerful Pokemon you have! Maybe take some stuff for healing, don't forget them or you're doomed! They need good moves! If you're using Diamond take Dialga, Pearl take Palkia, and Platinum take Giratina! Make sure they are holding their Orbs.
Firered and Leafgreen take the birds you find at the Orange Islands!
You don't need any specified number. The only requirement is that you've beaten the 8 gym leaders.
no
You do not need to go to the Pokemon league to get shinies, you can get shiny Pokemon anywhere, but they are VERY rare, and if you are playing Red, Blue, or Green, they are not in those games.
No. You need to go to the Pokemon league before you can catch it.
if you meen in Cerulian city you need nationalpokedex, to get that yo need to take the Pokemon league and get 60 Pokemon
nothing. you only need to have 60 Pokemon beat the league and go to prof. oak
Strength and Surf.
To enter the Pokemon League, you only need to obtain the eight Johto badges and then find the Pokemon League building.
Any 6 Pokemon you choose
You need to be at less 68 or over and need a lot of items.
The pokemon league is in Evergrande city. Its south of mossedeep city. You need the hm waterfall to get there. The you need to cross the victory road. Good luck battling
You do not need 6 Magikarps to beat the League... Who told you that!!??
You need to complete the Pokemon league
no you need the event shaymin
L100 palkia
You'll need all the Johto Badges and you can go to the Pokemon League.
Yes, and you need to get the National Dex too.
No you don't need too
You need to have beat the Pokemon league and completed the sinnoh dex