The Heart of Coyote
Possibilities: 10 
Tapping Difficulty: 16
Purpose:
To awaken spiritual power within humanity.
Description:
The Heart of Coyote is a turquoise stone with crimson bands swirling through it, shaped like a human heart and about the same size. Coyote was a hero of American Indian legends who helped mankind by bringing (some say stealing) things from the gods. When Coyote was preparing to leave man on his own, he left a piece of himself behind in case man ever needed his help again.
Powers:
Beings in contact with the Heart of Coyote are in a Dominant Zone of Core Earth reality.
Restrictions:
The heart’s may only be used to augment Spirit or Spirit-based skills.
From Core Rules