Aquilania: Complete Underwater Sea Elf Campaign Sourcebook & Adventure Pack (25-Page Setting Guide, 4 Ready-to-Run Adventures, 4 Tactical VTT Battlemaps + 3 Magic Item Cards)

$11.99 USD

Take Your Campaign 100 Yards Beneath the Waves, Without the Nightmare of Underwater Prep.

Running an authentic undersea adventure usually means losing your entire weekend to homebrewing 3D movement rules, hand-drawing trench battlemaps, and figuring out how surface-dwelling characters survive the pressure.

Aquilania is a complete, system-agnostic underwater sea elf campaign setting that drops into your current world in under 10 minutes. You get a living, politically fractured deep-sea village, 4 ready-to-run scenarios, and high-res tactical battlemaps ready for tonight’s session.

Perched a hundred yards beneath the surface along a sunlit cliff shelf, Aquilania is carved into titanic seashells and ancient caverns. But just below its bioluminescent spires lies the Lightless Trench; a sunless abyss where deep-dwelling horrors, skin-stealing infiltrators, and an awakening eldritch entity threaten to drag the entire village into the dark…

What You Get for Less Than the Price of Two Coffees ($7.99):

  • Turnkey Undersea Worldbuilding: 25-page sourcebook featuring 13 distinct aquatic districts, 3 clashing factions, and ready-to-speak NPCs.

  • 4 Zero-Scramble Adventures: Complete one-shots covering ancient vaults, planar summonings, body-snatching cultists, and Lovecraftian cosmic horror.

  • 4 Handcrafted Tactical Battlemaps: Includes the Deep Sea Cavern, Eternal Well of Oceanus, Infested Underwater Temple Ruins, and The Abyssal Shelf (Foundry VTT ready, Roll20/Owlbear compatible, and print-ready).

  • 3 Illustrated Magic Item Cards: Instant tactical handouts complete with mechanics for the Eldritch Rod of Tentacles, Longbow of the Deep, and Scallop Shield.

  • 100% System-Agnostic: Drops easily into 5e, Pathfinder 2e, Call of Cthulhu, or your homebrew setting.

★ Better Value
Get this Campaign Sourcebook + battlemaps FREE when you unlock the GM's Adventurer's Guide Bundle

Upgrade your order to include the full GM's Adventurer's Guide Bundle for $67 USD, and we’ll include this complete sourcebook + all its battlemaps at checkout as a free bonus to fuel 2+ years of future gaming.

Get This Sourcebook FREE + The Adventurer's Guide Bundle – $67 USD
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Everything you need to run tonight’s session in minutes, not hours:

  • LIFETIME “Your Players Will Love It” 100% Money-Back Guarantee: If your players aren’t completely captivated, or if these don’t save you hours of game prep, email Beb & Luke anytime for a prompt, 100% refund. You risk nothing.
  • Minimum Prep Friction: Pre-gridded and formatted for fast drag-and-drop into Foundry VTT, universal VTTs, or home printing.
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The Story: Bioluminescent Spires, Stolen Faces, and the Abyssal Void

A hundred yards below the waves, tucked against a sheer ocean cliff shelf, lies the sea elf village of Aquilania. Giant conch shells carved into multi-tiered homes nestle against natural cavern walls, while the Three Sister Spires float unmoored in the currents, glowing softly with bioluminescent barnacles.

To surface-dwellers, it appears to be a tranquil aquatic haven. But behind its pearlescent walls, Aquilania is tearing itself apart.

The Shining Depths Trading Company—founded by two ambitious, estranged sea elf brothers—has grown fabulously wealthy exploiting deep-sea treasures for surface trade, enraging the isolationist Worker’s Guild. Worse, deep within the Lightless Trench, malevolent Deep Ones have begun abducting villagers and stealing their physical identities using forbidden eldritch relics. As children vanish from their beds and ancient pacts demand blood sacrifices to a slumbering horror in the dark, your party must plunge into the depths before the entire settlement is consumed.


What’s Inside This 25-Page Campaign Guide:

  • The Living Undersea Settlement (13 Locations): Explore unique aquatic environments including The Three Sister Spires, Drah Ghan Whalken’s Magic Forge, Zoh’kha’s Jellyfish Gardens, the air-filled Waterless Grotto (built to host land-dwellers), The Tower of Whalecallers, The Sunken King’s Rest, and the terrifying precipice of The Lightless Trench.

  • 3 Clashing Factions with Agendas:

    • The Shining Depths Trading Company: Merchant tycoons financing private armies with surface gold.

    • The Worker’s Guild: Isolationist traditionalists fighting to expel land-dwellers and break the merchant monopoly.

    • The Deep Dweller Imposters: Infiltrators utilizing body-snatching magic to spark civil war in the village.

  • Key NPCs Ready to Speak:

    • Elleadon & Ruthelon Carilis: Shrewd merchant prince and his militant, impulsive brother.

    • Xarith: A charming villager who secretly serves as a Deep One shapeshifter and saboteur.

    • Coralfyre: An ancient, treasure-hoarding sea dragon living on the edge of the trench who trades secrets for gold.

  • 4 Complete Ready-to-Run Adventures (System-Agnostic):

    • One Father’s Legacy: Contracted by the Carilis brothers to brave the monster-infested Black Chasm, only to discover an emotional relic containing their deceased veteran father’s final memories.

    • Living Up to His Legacy: Rescue the rash brother Ruthelon from an ambush at the ancient Eternal Well of Oceanus as planar summoners open an active deep-dweller rift.

    • Borrowed Bodies: Investigate a missing acolyte and uncover a hive of flesh-sacks in an excavated temple ruin, confronting infiltrators wielding body-snatching magic.

    • Ph’nglui Mglw’nafh Cthulhu R’lyeh Wgah’nagl Fhtagn: A desperate father begs you to follow the town mayor into a sanity-shattering abyss, uncovering child sacrifices made to fuel a mutating, tentacled cosmic horror.

  • Modular Adventure Seeds: Quick-hook side quests involving the dragon Coralfyre’s alleged treason, deep tunnel expeditions for master-smith materials, and political sabotage.

  • 3 Illustrated Item Handout Cards (Print & Digital):

    • Eldritch Rod of Tentacles: An eye-covered horror relic that wraps around victims’ faces to steal their form and create a doppelganger.

    • Longbow of the Deep: An exotic bone-and-kelp prototype weapon firing bioluminescent arrows unimpeded by water resistance.

    • Scallop Shield: A giant clam-and-coral shield crafted by master smiths that grips the wielder’s arm and ignores crushing ocean pressures.


Tactical Battlemaps Included:

  • Deep Sea Cavern: A bioluminescent cave network with winding shelves, elevated rock platforms, and coral-choked bottlenecks.

  • Eternal Well of Oceanus: An ancient submerged nexus featuring a central glowing teleportation portal, summoning rings, and defensive perimeter ledges.

  • Infested Underwater Temple Ruins: Submerged ancient stone halls overgrown with fleshy egg sacs and eldritch nests.

  • The Abyssal Shelf: Precipitous deep-ocean plateau terrain overlooking a pitch-black trench, designed for vertiginous tactical aerial/swimming combat.


Technical Specs & Table-Ready Formats:

  • Instant Foundry VTT Import: Pre-configured files ready to drop straight into your Foundry setup.

  • Universal VTT Support: Clean, gridless 72 DPI JPG/PNG files under 5MB optimized for Roll20, Fantasy Grounds, and Owlbear Rodeo.

  • High-Res Virtual Tabletop: High-definition 300 DPI files designed for zooming in on intricate coral details and cavern depth.

  • Print-At-Home & Commercial Posters: Includes multi-page gridded PDFs for letter/A4 home printing with cut lines, plus full poster-scale files.

  • Streaming & Actual-Play Friendly: Includes full commercial broadcast rights to stream and publish your sessions with credit.

★ 2+ Years of Campaign Stories & Battlemaps

Thinking of Running This Campaign, Plus Multiple Arcs In The Future?

Grab Aquilania: Complete Underwater Sea Elf Campaign Sourcebook & Adventure Pack (25-Page Setting Guide, 4 Ready-to-Run Adventures, 4 Tactical VTT Battlemaps + 3 Magic Item Cards) above for your upcoming game. Or get it as a FREE bonus when you equip your digital GM prep kit with the complete GM's Adventurer's Guide Bundle.

Aquilania: Complete Underwater Sea Elf Campaign Sourcebook & Adventure Pack (25-Page Setting Guide, 4 Ready-to-Run Adventures, 4 Tactical VTT Battlemaps + 3 Magic Item Cards)

Aquilania: Complete Underwater Sea Elf Campaign Sourcebook & Adventure Pack (25-Page Setting Guide, 4 Ready-to-Run Adventures, 4 Tactical VTT Battlemaps + 3 Magic Item Cards)

1 Campaign sourcebook & battlemaps

$11.99 USD
  • ✓ The complete campaign sourcebook you selected
  • ✓ Includes dedicated battlemaps & plug-in adventures
  • — 25 Campaign Sourcebooks with 769 pages of content
  • — At least 171 DnD battlemaps & adventures
  • — 2+ Years of continuous campaign arcs
  • — 100% FoundryVTT ready pre-walled maps
Hit "Add to Cart" above to purchase just this sourcebook.
★ Master Campaign Bundle

The GM's Adventurer's Guide Bundle

25 campaign sourcebooks with battlemaps

$67 USD
Worth over $300 separately (Save 77%)
  • ✓ Bonus: This sourcebook + its battlemaps included 100% FREE
  • ✓ 25 Complete Campaign Sourcebooks: 769 total pages of plug-and-play adventure lore
  • ✓ At Least 171 DnD Battlemaps & Adventures: Handpainted, tactically designed encounter locations ready to run
  • ✓ Full Epic Campaigns: Overarching storylines from start to final boss encounter, with dungeons, cities, and plot hooks fleshed out like prepackaged short tabletop video games
  • ✓ 2+ Years of Campaigns: Run continuous multi-session arcs easily adaptable to most fantasy homebrew settings
  • ✓ 100% FoundryVTT Ready: Pre-walled maps with dynamic lighting, audio & wall-lines ready to drop in
🛡️ Backed by our LIFETIME "Your Players Will Love It" 100% Refund Guarantee.