You must catch a wild Pikachu holding a Light Ball. However, this is very rare, so catch as many Pkachu as you can and hope that it might be holding a light ball.
You can't get the light ball leaf green or fire red.
IDK But THis Is How I Got It Find A pikachu Or pichu That Holds A light Ball ( 5% Chance it Will Have it )
u rarely find it on wild pikachus
when tou battle red on his pikachu has a light ball you have to use theft to get it.
The Light Ball is sometimes held by wild Pikachu. You can find Pikachu in Viridian Forest.
you cant find it
you find the light ball when a wild Pikachu is holding it. you only have 5% chance of finding one. the best place to find it is in the Pokemon mansion. i use a mr. mime that knows the move trick to swap a pecha berry with a light ball from a pikachu there
the only way is to get it from an event pokewalker route. when you are in the event, go to the yellow forest and you will find the light ball there.
i love u
you have to go to mt pyre to get a blue ball called the blue orb
anywhere with a pikachu
if you mean, a light ball, then catch a pikachu at the safari zone