Hai!
I'm looking for a Thunderstone to evolve my Pikachu on my AS adventure!
I'm willing to trade one of the following stones for it: Pinsirite, Absolite, Damp Rock, Venusaurite, Moon Stone, Sun Stone, Abomasite, Smooth Rock, Ampharosite, Shiny Stone, Water Stone or King's Rock.
For the Charizardite Y I'd be willing to offer all above stones and the X version of Charizardite.
Friend code:
3368-5421-0097 
Trainer name:
X: Avelyn AS: Davina
Friend Safari:
Poison; Venemoth, Seviper and Toxicroak
Native Vivillon pattern:
Continental