Charizard or a fire type with flamethrower- lv.53
Zapdos- with thunderbolt- lv. 54
Articuno- with ice beam- lv54
Dragonite- with outrage- lv.58
Gengar- with Pyscic, shadow ball- lv.55
and lots of revives and full restores
or just you starter Pokemon if you just train it by itself
Any Pokemon that's strong enough to defeat any Pokemon it comes across. Legendaries are highly reccomended.
Lvl 45-60 is fine
you have to defeat elite four
keep trying to beat them
You have to defeat the elite four then you can catch the legendary
yes swarpert is a greatest Pokemon to defeat elite four
You get Reshiram at N's castle after you defeat the elite four.
defeat the elite four
The Elite Four in Pokemon Black/White is quite simple to beat (in comparison to the other games), but what you have to do next is defeat N, the the leader of the Seven Sages, whatever his name was.
After you defeat the elite four on Pokemon sapphire you complete the pokedex and make all your Pokemon level 100.
You can catch Reshiram once you battle and defeat the Elite Four. The story line will basically guide you to Reshiram after defeating the Elite Four.
you defeat the elite four by training a particular Pokemon and getting it to a high level(e.g. lv64) you also give it the best four moves that you have. try to give it moves that have a lot of pp though because you need to defeat the elite four who have a lot of Pokemon!
Once you defeat the Elite Four for the first time and then you go to N's Castle and you capture Rashiram.
You have to defeat the Elite Four again to catch Terrakion, Virizion, and Cobalion.