The Diabolist must take a High Concept detailing how they came to control such a great force or why they paid the prize. Should the "contract" ever end, and the Diabolist survives, their High Concept should show that.

The Diabolist must take a High Concept detailing how they came to control such a great force or why they paid the prize. Should the "contract" ever end, and the Diabolist survives, their High Concept should show that.