Under the Caustic River Ahnd

An OSR system-agnostic adventure in the Undying Expanse.

Under a raging river of turbulent, caustic water that melts organic material in moments lies the decrepit remains of a nefarious wizard’s lair. Opening a passage under the river would mean commerce and prosperity, and every brave adventurer worth their salt knows that a wizard’s den is guaranteed to have some reality-bending magical loot! Get ready for some liquefactive necrosis.

What you'll find inside:

• Undying Expanse setting information including 3 villages
• 6 magical relics for adventurers to mess about with
• 14 new monsters to torment the unwary
• A sick dungeon that might collapse at any moment
  
• 4 player-facing handouts
• Optional mutation table
• An Aftermath section to decide what happens next

Writing & Layout: Dale Houston
Art by Daniel Harila Carlsen, Talon Gorman , Élodie Lloyd of the Weird Blue Yonder, and Brandon Yu (Chaoclypse)
28 pages, digest size, full color, PDF.
Bonus file for letter  format printing of handouts, map, and select images

Supplements for expanding the this adventure:

• UE011: Local Villages for Local People 
• UE012: Caustic Trolls of the Euydr Valley
• UE013: The Metsian Inquisition 
• UE014: Veil-Haunted Lirion Mine
• UE015: Where Kynthth Rests