Acheron Configuration

The Acheron Configuration is an arcane puzzle that is a test of mental and actual dexterity. The Acheron Configuration is like a kaleidoscope and its colors and patterns are addictive.

History
The Acheron Configuration was Edward Spellman's thesis, and designed and built it. At some point, Edward Spellman trapped Batibat in the Acheron Configuration for 70 years for unknown reasons. Father Blackwood gave Sabrina the Acheron Configuration to test if she's ready to join Conjuring classes.