Homebrew Wastmire Shellborn - Tortles Species Details

The Wastemire Shellborn trace their ancestry to a scattered network of once-proud tortle isles, now reduced to cracked coral husks buried beneath waves of irradiated dust. After the oceans withdrew and the AI designed to protect them betrayed its original programming, the surviving tortles were stranded and mutating. Their biology hardened, their shells calcified and ridged with saltstone. In time, they became something new—hardened relics of a forgotten tide.

Retreating deep into the farthest dunes, they built a monastic society around order, honor, and silence. Drawing inspiration from old-world Japanese code and culture—carried in fragments through memory and ruined databanks—they reformed as a disciplined, isolationist culture. Their speech is minimal, their movements measured. Everything they do serves the balance of shell, soul, and steel.

Most Shellborn never leave their homeland. Those that do are viewed as "Scaleshed"—pilgrims, heretics, or warriors on sacred duty. They wear special sun-goggles blessed with glyphs and refractive lenses designed to protect their mutated eyes from the glare of the Wastes. Their weapons are often etched with tortle runes and blessings written in their invented desert kanji—fused from dead Japanese, ancient Tortle script, and environmental glyphs learned from surviving Hydroclave relics.

Their most sacred relic is the Tetsugen, a blade as long as a man’s arm with a rotating revolver core built into the hilt. When fired, the recoil powers the next strike or releases an elemental burst through channeling grit-forged ki. Only those trained in the Shellborn Iron Shell Order are permitted to wield one.

The Shellborn revere the Brinemother as a vengeful oceanic spirit who chose to punish the world by draining her womb—the oceans—and leaving behind salt and silence. They blame Khepri, the Scarab Lord, for poisoning her mind and corrupting her stillborn children into monsters. As such, the Children of Khepri are their greatest foes, and sightings of their tunneling pods are treated as omens of war.

Their martial order is divided into various Clanshells, each with their own emphasis—some on meditation, others on combat, and others on machine-forging or sacred cartography. Despite being cut off from the mainlands, their technology has advanced in secret, forged from Hydroclave salvage and reverse-engineered tortle intuition.

While the world sees them as myths—desert spirits, wandering turtles with blades of thunder—the Shellborn move with quiet purpose. They watch. They remember. And they wait for the day when the Brinemother calls the tide back in.

Wastmire Shellborn - Tortles Traits

The Wastemire Shellborn are mutated tortles who emerged from the Brine Ruin after being stranded by the collapse of sea trade. Once peaceful islanders, they were hardened into isolationist warriors after the betrayal of the AI Construct that once protected them. In response, they turned to ancient rites of survival, developing a unique blend of samurai honor, monk discipline, and wasteland pragmatism.

Brinemother’s Touch (Blessing of the Salted Womb)

You can cast Create or Destroy Water once per long rest, at level 6. This act is a sacred rite for your people and leaves a mystical salt ring or track behind.

• Creatures tracking you can detect this trail with a DC 15 Survival check unless concealed.

• While your people view this power as a sacred echo of the Brinemother’s original womb, others see it as superstition or an invitation to follow.

This spell represents the tortle’s lasting bond with water, even in a world where it has all but vanished.

Shell Defese

As a bonus action, you can withdraw into your shell. Until you emerge (no action), you gain +4 AC, have advantage on Strength and Constitution saving throws, and you are prone. You cannot move, and you have disadvantage on Dexterity saving throws.

Shell Techniques

You gain access to one Shell Technique Stance at 1st level. These are detailed martial stances that modify how you fight. You can switch stances as a bonus action.

• Stance of the Stone Current – +1 AC when not moving; enemies that hit you with melee attacks take force damage equal to your proficiency bonus.

• Stance of the Spiraled Sun – When you Dash, you may make a melee attack with advantage at the end of your movement.

• Stance of the Iron Bloom – Gain resistance to psychic damage; while in this stance, you can cast Sanctuary once per long rest (save DC = 8 + Proficiency + WIS mod).

Wastmire Gun Saftey

You are proficient with the Tetsugen, a custom revolver-katana hybrid weapon. It counts as a martial weapon and can be used with either Strength or Dexterity. You may also use it as a monk weapon if you take a monk class.

 

Desert Navigator

 

Generations in the Wastes have turned your people into experts of heat, ruin, and mirage.
You gain advantage on Survival checks made to:

• Navigate,

• Track, or

• Forage in arid, irradiated, or post-apocalyptic terrain.

You are also resistant to fire damage and immune to exhaustion caused by extreme heat.

Your goggles and ritual salt-cloaks shield your kind from both sandstorms and the harsh stare of the wasteland sun.