The Abyssal Trench Sovereign

Location: Lifeless Swells Level Range: 18-20

Background & Objective

At the very bottom of the ocean lies the 'Pearl of Ruin', guarded by a Tarrasque-sized sea-beast. The party must survive the pressure and the beast to prevent the world from flooding.

The Gimmick: Crushing Pressure

Crushing Pressure

Tactical Combat & Challenges

• 100d6 bludgeoning damage per minute (unless magically protected)
• The beast swallows entire ships
• Total darkness (Truesight required)

Narrative Outcomes & Loot

The success of this mission will ensure the safety of Lifeless Swells and reward the party with thematic loot, such as a custom magic item or significant political favor within the region.