You have to catch a wild pikachu that has one on it. It could take a while considering that you can't tell what its holding until you catch it.
OR- I recommend you get snorlax with covet(40pp) which steals any held items on hit, so u dun have to catch it. Or any with the move steal. works the same way just that steal has 10pp.
There is no Light Ball item in Pokemon Yellow.
You have a 5% chance of finding a pikachu holding one. Other than that, there's really no other way!
A Smoke Ball is an in-battle effect item that allows certain escape from wild Pokemon. In FireRed/LeafGreen, Smoke Balls can be bought at the Celadon City Game Corner for 800 coins.
That item doesn't exist in that game. Only in the 4th gen Pokemon games you can get it.
Energy ball is not in leaf green. Only in diamond/pearl and every game after that
yes you can!
somewhere in the game
Master Ball
You can't get the light ball leaf green or fire red.
use a master ball on it
Only one
Have a friend trade you a Pokemon holding the master ball they received.
There is no Light Ball item in Pokemon Yellow.
you use a ultra ball
No unless you have a game shark
u cant
you cant. the trainer will block the ball.