Aerodactylite

Mega Stone

What does Aerodactylite do in Pokemon X and Y?

• One of the mysterious Mega Stones. Have Aerodactyl hold it, and this stone will enable it to Mega Evolve in battle
• Evolves Aerodactyl into Mega Aerodactyl during battle.

Where can I find Aerodactylite in Pokemon X and Y?

• Ambrette Town