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Whispers in the Nsi Wastes - maps and extra content for Tomb of AnnihilationClick to magnify
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Whispers in the Nsi Wastes - maps and extra content for Tomb of Annihilation


Deep in the jungles of Chult lies a blighted swamp land called the Nsi Wastes. The sickness of the land spreads with the passing of every year and has begun to threaten the aarakocra of Kir Sabal. An evil lives in the ruins of Ras Nsi's fortress, which once stood on the backs of a dozen giant undead turtles and has spent the better part of a century sinking into the muck. 

This supplement to Tomb of Annihilation expands on the location the Nsi Wastes. It is meant to make this location more exciting and manageable for both the DM and the players. The document includes: 

A New Dungeon – Nsi Fortress with a Map, with new monsters and puzzles to defeat. 

A New Location – Detrita, providing characters a fun way to interact with some vegepygmies. 

Additional Adventure Hooks, providing the characters with a reason to travel to the Nsi Wastes. 

Random Encounters & Discoveries for the Nsi Wastes, a tailored selection of random encounters to help make the Nsi Wastes stand out from the rest of Chult. 

Expanded History & Lore, which elaborates on the Nsi Wastes and Ras Nsi's history, and foreshadows Ras Nsi in Omu.

Expect 6 to 8 hours of gameplay for a party of 4 to 6 characters, levels 4 to 5. 

Preview 1

Preview 4

Map of Detrita (day and night versions included) by Matteo at TehoxMaps

Preview 2

Nsi Fortress by Stanislav Mokrushin (TacticalMap

Preview 3

bonus map

Bonus maps for Swamp Encounters Day and Night by Afternoon Maps.

Tomb of Annihilation Complete DM's Bundle

Purchase this product together with all our other content for Tomb of Annihilation in a complete bundle and save more than 33%!

Tomb of Annihilation Complete DM's Bundle

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Reviews (3)
Discussions (0)
May 25th, 2023
This has a lot of great ideas but the dungeon is a pain to set up as it just barely doesnt align properly to a grid. Additionally the lack of suggested grid dimensions makes it a puzzle to figure out how big each map is suppossed to be. [...]
March 19th, 2021
Great adventure. My group's party consisted of six level four adventurers, who were at Kir Sabal. I used the Kir Sabal hook to steer them to the Nsi Wastes. I took full advange of the random encounters (ironcially, the quicksand was what they fea [...]
November 2nd, 2020
SPOILERS for PC's!!!!! A fantastic addition to a great campaign. I Think it is a really good addition to an underwritten place. It is a neat experience to visit Ras's old palace and provides good foreshadowing to him when the Pc's final [...]
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File Last Updated:
May 25, 2023
This title was added to our catalog on June 02, 2020.