POKEMON HE WILL USE:Geodude 12 Onix 14
The Pokémon League is the official association of Pokémon trainers. If you defaet Brock, he'll induct into the league and give you his Boulder Badge and TM 34 as a reward. TM 34 can be used to teach certain Pokémon the Bide technique. Charmander's Fire-type power won't make a dent in Brock's two Rock-type Pokémon. If you don't have Squirtle or Bulbasaur, you'll be in for a long battle.
POKEMON SHE WILL USE:Staryu 18 Starmie 21
Like her two lieutenants, Misty prefers Water-type Pokémon, and she has Staryu and Starmie ready to go. Bulbasaur (Which will likely have evolved into Ivysaur by now) is your best bet against these water-logged foes. If you have it, any Electric- or Plant-type Pokémon will do. If you mop things up here, you'll receive Misty's Cascade Badge and TM 11 (Bubblebeam).
POKEMON HE WILL USE:Voltorb 21 Pikachu 18 Raichu 24
If you want to give this G.I a jolt, put a couple of Ground-type Pokémon on your front line. You'll bust Lt. Surge back down to private in no time! If you win, You'll receive the lieutenant's Thunder Badge and TM 24. Use it to teach any Electic-type Pokémon Thunderbolt.
POKEMON SHE WILL USE:Victreebel 29 Tangela 24 Vileplume 29
If you defaet Erika's three Grass-type Pokémon, you'll receive her TM 21 (Mega Drain) and Rainbow Badge. Carry extra Awakening, Potion, and Paralyse Heal.
POKEMON SHE WILL USE:Kadabra 38 Mr.Mime 37 Venomoth 38 Alakazam 43
With their powerful mental abilities, Sabrina's Psychic-type Pokémon will likely Confuse your Pokémon into hurting themselves badly. To keep this from happening, switch a pokémon for another one as soon as it becomes Confused. Defeat Sabrina to earn her TM 46 (Psywave) and her Marsh Badge.
POKEMON HE WILL USE:Koffing 37 Muk 39 Koffing 37 Weezing 43
Koga is protected by a maze of "invisible" walls and a troop of ninja-style trainers. The ninja master himself will send out two Koffing, a Muk, and a Weezing. Ground-tpye or Psychic-type Pokémon Can put a lid on the poisonous pollution they spew. Defaet the toxic lot of them to receive the Soul Badge and a TM 06 (Toxic).
POKEMON HE WILL USE:Growlithe 42 Ponyta 40 Rapidash 42 Arcanine 47
Blane is not just blowing smoke when he says his Pokémon are hot stuff. If you manage to put a damper on them, however, you'll receive Blane's Volcano Badge and TM 38 (Fire Blast).
POKEMON HE WILL USE:Rhyhorn 45 Dugtrio 42 Nidoqueen 43 Nidoking 45 Rhyhorn 50
You may remember this trainer from an earlier battle, Giovanni, former boss of Team Rocket, has returned to his old job as the leader of the Viridian City Gym. Now that he's given up crime, Goivanni will gladly give you his Earth Badge_if you best him in batlle, that is! A well deserved TM 27 (Fissure) is part of your reward.