The only new one to use thunder stone is Eelektrik to Eelektross. Then you have your Pikachu/Raichu and Eevee/Jolteon.
The thunderstone will evolve a tynamo into eelektrik and that into eelektross
Eelektrik into a Eelektross
eelektrik to eelektoross
Pikachu,eevee,and if you have Pokemon black or white you can evolve a Pokemon called electrik to Elecktross using a Thunderstone
most days of the week you can buy it in black city market for p10,000
Celadon city
After pewter City You can f
route 9
Try Eevee or Pikachu.
Eelektrik does
Eelectrik into Eelectross
The thunderstone has an effect on three Pokemon:Evolves Pikachu into RaichuEvolves Eevee into JolteonEvolves Eelekrik into Eelektross
Pikachu,eevee,and if you have Pokemon black or white you can evolve a Pokemon called electrik to Elecktross using a Thunderstone
Pikachu+Thunderstone=Raichu Eevee+Thunderstone=Jolteon These are the only 2 pokemon that evolve with the thunderstone in pokemon emerald
Talk to the worker guy on the top floor of the Route 9 Shopping Mall. He will give you a Thunderstone.
Tynamo will evolve into Elektrik will evolve into Elektross with a thunderstone in Pokemon White.
most days of the week you can buy it in black city market for p10,000
It doesn't evolve through levels use a thunderstone
You can use a thunderstone on pikachu
Only three (3) Pokemon evolve when the Thunderstone is used on them: Pikachu, Eevee, and Eelektrik.