Appendix:X and Y walkthrough/Section 16: Difference between revisions

When you reach the sundial, Sycamore reveals his theory: [[Mega Stone]]s are stones that were bathed in the light—the energy of the legendary {{p|Xerneas}}{{sup/6|X}} / {{p|Yveltal}}{{sup/6|Y}}—that was fired from the ultimate weapon 3,000 years ago. He claims that it's even possible that Mega Stones were once normal [[Evolution stones]]. He then teaches you about the sundial, an object that emits a mysterious light for one hour every day beginning at 8pm. As you were exposed to the legendary Pokémon's energy in [[Geosenge Town]], he then asks that you touch the sundial. Doing so allows you to receive the sundial's power; these two energies combine to upgrade the [[Mega Ring]]. From now on, it will react to Mega Stones that are buried nearby, but only during that one-hour window.