@ChrisPerkinsDnD What material do you recommend for learning as much about the plane of Pandemonium as possible? Prison breakout adventure.
— khersheyjr (@khersheyjr) May 23, 2015
The PLANES OF CHAOS boxed set has a bunch of cool ideas for Pandemonium, though Carceri is the "prison plane." https://t.co/8SGoYXjxne
— Christopher Perkins (@ChrisPerkinsDnD) May 23, 2015