Magnet or light ball for pikachu.
Magnet or light ball for pikachu.
GROUND
the power plant
Water, Ice, and Electric
you can get mareep in between the violet city and union cave
Probably electivire or ampharos.
use stones fire water electric
I think you're talking about Eruteak Town's gymleader? He's using a ghost-type, so physical attacks won't do. You should get water/grass/fire(best)/electric type of Pokemon (I recommend fire type, with Ember or Flame Thrower attacks, if you didn't get Cyndaquil as starter Pokemon, you should catch Growlithe), because special attacks will hit and effect.
During your first battle against Clair, you can use Ice attacks against her Dragonair and Dragon-type attacks against Kingdra. With Gyarados, you can use an attack such as Thunderbolt since Gyarados is 4 times weak to Electric attacks.
Most electric types can learn flash like voltorb and magnemite.
electric, ice, rock, steel, and water
Entei (Fire), Raikou (Electric) and Suicune (Water)