Hexploration Decks: The Underrealms

Descend into mysterious depths with the Underrealms Hexploration Deck!Packed with system‑neutral locations, traits, and subterranean details, this deck helps you quickly generate dynamic underground points of interest for any tabletop RPG. Each card offers evocative ideas—from sprawling cavern cities and perilous lava tubes to bioluminescent fungal groves and ancient ruins—perfect for filling hex or non‑hex maps and inspiring story hooks. Whether your party is exploring twisting cave systems, forging alliances with subterranean civilizations, or facing strange creatures in the dark, these cards keep exploration fresh and full of possibilities. Ideal for worldbuilding, session prep, or improvisation, Underrealms brings your campaign’s underground world to life. It has 40 Location cards each with a picture on one side, and a series of options related to a place like that on the other side. Use your own creativity to customize and expand the result to fit your setting. Examples: Cyst of