there is only one good way to beat a pokemon league in any pokemon game. that is without cheating.
for me the best way without buying anything or cheating is to train ur pokemon to level 65 and up. i got through with pokemon level 55 and up but it was harder.
Nope
Crystal does not have Mewtwo. Instead it has Ho-oh after you beat the Pokemon league.
yes, after you beat the pokemon league if they are on a swarm.
The easyest Pokemon is scizer and the hardest Pokemon is milotic.
Just battle weaker but still strongish Pokemon until you are strong enough P.S. save before trying Pokemon league until you eventually win
Yes, you beat the Pokemon League first.
It's really up to whatever you prefer, but cyndaquil is the easiest to beat the first few gym leaders with.
Beat them again
arceus will beat him easily.
meet him and beat him
you go on to beat the Jhoto. I hate it how people type answers their unsure of! or somthing innapropriat so theres the answer
in all the versions there are only 8 gyms, so there is no 9th gym. After you beat the 8th gym you go to the pokemon league and battle the Elite Four to become the champion. In crystal you have to get to the town you started the game in (new bark town) and surf east to go to the pokemon league.