The Seventh Arch
The Seventh Arch

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Gaze through the gate!

Paranormal adventure abounds when an ancient curse at long last lifts from the River Kingdom of Sevenarches. The heroes trek into the ancient forest realm in search of answers, but first they find violent druids, wicked fey hunters, and paranoid townsfolk. Behind it all is an enigmatic bogeyman who pulls the strings from a coterminous plane of spindly shadows. Can the characters unravel the schemes of Kaneepo the Slim? How does the fatal obnubilate curse relate to their missing memories? And what awaits them on the other side of the Seventh Arch? There's just one way to find out!

The Seventh Arch is a Pathfinder adventure for four 1st-level characters. This adventure begins the Gatewalkers Adventure Path, a three-part monthly campaign in which a team of paranormal investigators unravel the mystery behind a mass amnesic episode which left them with lost memories and strange powers. This adventure also includes a gazetteer of adventure sites on the alien world of Castrovel, the Green Planet; new rules options perfect for paranormalist adventurers; and strange new creatures to befriend or bedevil your players.

Each monthly Pathfinder Adventure Path volume contains an in-depth adventure scenario, stats for several new monsters, and support articles meant to give Game Masters additional material to expand their campaign. Pathfinder Adventure Path volumes use the Open Game License and work with both the Pathfinder RPG and the world’s oldest fantasy RPG.

Written by: James L. Sutter

Purchasing this digital title unlocks the content in the digital reader on Pathfinder NEXUS, as well as in additional tools as they become available during Early Access.

Table Of Contents

The Seventh Arch

by James L. Sutter, Introduction by Patrick Renie

Campaign Overview

Chapter 1: Mighty Oaks Do Fall

Chapter 2: Thin Air

Chapter 3: Memories of the Green

Adventures on Castrovel

by James L. Sutter


Adventure Toolbox

by Patrick Renie and James L. Sutter

Player Rules

  • The Shadewither Key
  • The Obnubilate Curse
  • Bioluminescence Bomb
  • Magic Items
  • Potions
  • Castrovelian Spells
  • Oatia Skysage


  • Amelekana
  • Desa-desa
  • Gorga
  • Immolis
  • Kareq


  • Bolan Nogasso
  • Kaneepo the Slim