Demon Zapper - Descent into Avernus (All Tiers) (Patreon)

The Demon Zapper : a towering infernal monument that imprisons the unicorn Mooncolor within a sphere of magical force, using its radiant power to lure and annihilate passing demons.

Designed to support Descent into Avernus, this map recreates the Demon Zapper encounter from the adventure, providing a detailed battlemap for exploration, roleplay, and combat as the party decides whether to free the unicorn and contend with the dao guardian, Ralzala.

Part of the growing Descent into Avernus map collection.

Map production support from Lair of Artificer.

Demon Zapper is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.