okay cythia because she has a lv61 garchomp and a spiratomb who has no weaknesess
It depends on the Pokemon you have.For me,it could be as easy as beating Cynthia.
Beat the pokemon league Cynthia is the champion
You can use a strong Pokemon to hit all the Elite four's Pokemon and champion Lance's Pokemon (in HeartGold). It depends on your Pokemon level but you can use ice types to beat Lance's Pokemons so it's easy to beat Lance.
You then have to beat Cynthia
Ice type Pokemon can easily defeat lance's Pokemon also for his gyrados and aerodactyl you can use an electric type.
Beat Cynthia after Elite Four
back to sinnoh
Catch new legends!
Get lots of fire type Pokemon! hope it helps!
Champion Cynthia is in the Pokemon League after defeating the Elite Four. The Pokemon League is located after going through Victory Road.
you go to the hall of fame and all the Pokemon in your party get a ribbon that proves you beat Cynthia after that there is a long credit roll
Cynthia is the Champion so you will see her when you beat the Elite Four