"Put it in your inventory. Save it for later."
- Ancient GM WisdomEdit
It's a very shiny and very smooth rock. It says "Hope" on it. Currently held by Dr. Galahan Fac'ilier.
In truth, it is a device which belonged to Thyre , the God of Knowledge. While he used it to communicate with the other gods, once reincarnated, he left it in the care of the Ice Ice Babies as thanks for saving him.