The Light Ball guide. D/P/P vrsn
This is my quick guide for all who can't seem to get themselves that LightBall for Pikachu.
1st you need to have one of these pokemon leading your team: Banette,
Shuppet, Stantler- with the FRISK ability.
Next make the trip to the Trophy Garden, w/h one of the ^above mentioned pokemon.
It helps if you have another pokemon with False swipe to ensure easy capture of the pikachu holding Light Ball. and there you have it. now go breed yourself a Volt Tackle pichu.
*If you don't happen to have the Frisk ability pokemon yet I have a second method for you on hand.
1st you need to clear out a desired pc box.[incomming Pikachu's will end up here]
then you need a False Swipe Pokemon, It helps if you try this method at night.
Visit the Trophy Garden and capture all the Pikachu's you encounter, you can try to capture as many as you want (these usually wont have what you seek so you need to capture alot).
And there you have it.
** I want to add that the 1st^^ method will also work for you if you are looking for a Thick Club for your Cubone and its evolution. (this of course is easier when you have a swarm of Cubones Post National Dex)