Train your Pokemon in the tall grass, make a good team. Give them items that will give them an advantage in battle. Buy heaps of medicine.
In the Pokemon League in Yellow, the strongest Pokemon Lance has is a Dragonite. When you get past him, still there's Gary that finished the league before you do. His stongest Pokemon is Jolteon, an evolve of Eevee. It is level 64 and it is really strong.
You get mankey in Pokemon yellow by going to the grass on the way to the Pokemon league. It is going to be from level 3 to 5.
it is in victory road when your going to the Pokemon league
Get the flute
must obtain the required number of league badges
i just work on my pokedex
You have to beat the league.
skill
Get 8 badges
At the Pokemon league.
You'll need the GameShark now, but there was an past event for Mew being in Pokemon Yellow. It was the Nintendo Rep.
Ghost, Fire, Ground, Psychic, and Ice