The Abject Horror of Abyssal Wizardry

Deep within the undercroft of the world, where the sun dare not shine, lies the forbidden art of Abyssal Wizardry.

Here, the brave and the mad delve into the void, seeking secrets and power that would make the gods weep.

For the faint of heart, do not proceed.

For those who dare, follow the Abyssal Theories and discover the forbidden truths.

Or, if you're feeling particularly reckless, attempt the Abyssal Practices.

But be warned, the Abyssal Costs are steep, and the Abyssal Rewards are not for the faint of heart.