Lightning Keep is an adventure for four to six characters of level 3, designed to be playable in three or four hours. It is set in a world of your choosing—perhaps a world of your own creation. It features monsters from Monstrous Compendium Volume 3: Minecraft Creatures and therefore fits nicely into Minecraft-inspired settings.

Claim this collection to unlock its contents for use with D&D Beyond, including the supplement in digital format in the game compendium and access options from the book in the searchable listings, character builder, Encounters tool, Maps tool, and digital character sheet.