Temple of Embers
A Divinatrix Bowl is a large metal bowl within which has been carved the stars in the sky and their patterns in a way to keep track of the rising and falling of the sun and moon. They are separated into Seven Houses and each house has constellations within it. These are then used to divine the future by using bones.
One clatters the bones around the bowl until they are told to stop, or, by sheer force of magic, they are stopped. From their positions on the metal board, they are then told the future.