2025 · Scenario / Avontuur / Module

The Lost Constellation

A D&D 5e-compatible adventure set in the Aetherial Expanse, a sea of silver starlight in the Astral Plane where pirates sail between realms. In this episode, tensions between the Kingdom of Ayris and the Karelagne Empire rise as zealots abduct astral emergents for experimentation. Characters gather allies, acquire tools from dangerous outposts, and confront the conspiracy. The adventure includes a setting primer, a chapter of the campaign, new character options, spells, monsters, and NPCs. Ship rules cover resource management, upgrades, crew recruitment, reputation, and naval combat, with maps and tokens for play.