Ayden Jablonski

The latest in the best-selling series of 5E books from Nat19, featuring a wealth of subclasses, subraces, game elements, spells, monsters, gods, and more, all tied to Nat19's JRPG-inspired setting, Somnus Domina!

A 150-page book based on Nat19's Somnus Domina setting, which is the latest in a series of best-selling tomes of subclasses, feats, subraces, spells, monsters, gods, lore, and much more to use in any campaign!

This project aims to produce various soundtracks tailored toward different genres and settings TTRPGs are usually played in, which will be available to use privately, or on streams!

Enspell your table! Rebuilt from the ground up, fully OGL-free, brand new content, refined for clarity and usage. Over 1,000 spells, 210 rune spells and much more. This expanded tome brings the power of arcane, divine, and runic magic into your hands!

Through 2025, Nat19 has created quarterly splash books for 5th Edition, featuring new options for players and GMs—now we're funding physical copies in both soft and hardcover formats!

What are you willing to become for eternal life? The Black Market Guide is a 5e/Pathfinder 2e East Asian sourcebook expanding the worldbuilding of Undying Corruption. Subclasses, ancestries, bestiary, and a new world!

Become the Masterminds of a Death Game and create stories of Horror, Hope, and Despair. Inspired by Danganronpa, Zero Escape, Squid Game, and more.

Knight: An Avalon RPG is an epic horror game in a dystopian future full of challenging monsters, impenetrable darkness and Knights equipped with Meta-Armours granting them superhuman capabilities!

Sins of Our Mother includes 3 new subclasses, a ton of magical equipment, a party home, terrifying new NPCs, story focused dungeons, ritual feats to amp up your favorite abilities, and quest hooks to help get all this cool new stuff into your DM's game.