“That’s how our radios reached Daybright. Seven crystals all hewn from one rock—six in radios in our possession, the seventh in Daybright’s radio. They’re beacons—on the same precise frequency. Always desiring to connect into one whole again. This crystal is the last one that remains of our six. The other five were destroyed for safety. I’m hoping that if someone with your powers holds it in your hand, it might link you with Daybright when you cast your mind out. The same way the Gates here can send audio between them.”
