well you come across a whole range of pokemon from rock to ghost types. The boss has a tough collection of dragon types so i think you should take a variety of pokemon, if you have already caught Lugia this would be an advantage, especially if it's a high lvl pokemon.
Go to new bark town and go right> surf over the water then continue up the mountain until you reach the indigo platue
you battle trainers again by adding them onto your pokegear and then soon they will want a rematch
As far as I know you have to evolve it from Ponyta (Lv. 40) catch ponyta north from the town with the place where they look after your Pokemon for you transfer it from a GBA game (Like Saphire or Fire Red ect.) or trade. You can catch one when you go to mt. silver from the indigo plateau
just make your way through victory road and as you exit your rival will walk up and stop you
To face the elite four at indigo plateu
They are at indigo plateau
Lance
Up your Anal Cavity
When you get all 16 badges, go to Indigo Plateau and to the left youll go through this grassy path. Eventually, youll reach Silver Mountain
Mt. Silver is west of the Indigo Plateau gate in Pokémon HeartGold and Pokémon SoulSilver.
in the kanto region on indigo plateau. You have to catch lugia first.
To get to Mt. Silver you need to have beaten all 16 Gym Leaders in Johto and Kanto. From there go to the Gates at Indigo Plateau, and take a left at the point where you continued forward into Victory Road.
Pokemon indigo is a game like gold,silver,and crystal!!!.
go to the indigo plateau in kanto in the realy big poke center
You have to get all the gym badges and head east of new bark town
Go to Indigo Plateau in kanto, then go east. You meet it in the grass at night!
west of the indigo platea