Aethermark
D&D 5e (2024)

Aethermark

A modern urban fantasy campaign setting where magic and technology have co-evolved since medieval times. D&D 5e (2024) rules, species, and classes — set in Veridian City, a mana-integrated Northwest metropolis where centuries of arcane engineering meet the modern world. Every class, species, and power level finds a niche. Includes material from the Dungeons & Dragons System Reference Document 5.2, © 2025 Wizards of the Coast LLC. Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).

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CreatedAug 22, 2026
UpdatedSep 1, 2026
Urban Fantasy 5e

Magic is older than memory. The city needs you.

Veridian City hums with mana and neon. Magic has been woven into every streetlight, every skyscraper, every subway car since before anyone can remember — centuries of arcane engineering layered into the bones of the city. The Arcane Authority regulates it. The Mana Collective powers it. The Founders' Circle — an ancient order of mages who have shaped the city's destiny for centuries — still pulls strings from behind the scenes. And beneath the city, in tunnels older than anyone remembers, something ancient is stirring in response to the growing weight of centuries of accumulated magical energy.

You're an independent contractor. The jobs fall through the cracks of official systems — retrieving stolen artifacts, clearing unauthorized summoning sites, investigating mana surges that Arcane PD can't get to. The work is real, the pay is better than dungeon gold, and the city is always hiring.

Glimpses
World Map

The World

Drag to pan, scroll to zoom. Click a marker to open it — places with maps of their own take you deeper.

Inside the World

1,890 entries · 25 types

Adventuring Gears
100 total
Armor
73 total
Backgrounds
4 total
Characters
131 total
Classes
13 total
Conditions
15 total
Consumables
35 total
Encounters
8 total
Equipment
10 total
Factions
12 total
Feats
24 total
Game Master Instructions
33 total
Game Starts
2 total
GM Instructions
4 total
Locations
89 total
Lore
10 total
Magic Items
216 total
Monsters
336 total
Rules
190 total
Shields
10 total
Species
13 total
Spells
339 total
Subclasses
12 total
Tools
26 total
Weapons
185 total