by Anything•
Updated 8 days ago
In Res Republica, Transformations are a dark fantasy mechanic where a character slowly sacrifices their humanity to become a powerful, supernatural entity (like a Vampire, Lich, or Fey).
It is a double-edged sword structured into 4 progressive stages:
As a character advances through the stages, their physical appearance mutates, making it nearly impossible to hide among normal society. Reaching Stage 4 grants god-like capstone abilities but brings the character to the brink of permanently losing their mind or soul to the transformation.
Aberrant Horror
Your body mutates with alien biology—think body horror, sprouting tentacles, extra eyes, or malleable limbs.
Fiend
You make a pact with a dark power or succumb to corruption, turning into a devil or demon who can manipulate hellfire, summon lower fiends, and craft binding contracts.
Lich
A spellcaster who undergoes a horrific ritual to achieve immortality. You gain a soul vessel (phylactery) to fuel your deathly magic, though failing to feed it carries dire consequences.
Lycanthrope
Cursed with the beast within, you can shift into a powerful hybrid form. You gain incredible physical resilience but risk falling into a mindless, feral state if you are bloodied in battle.
Seraph
A celestial entity of pure righteousness. While you gain angelic wings and holy magic, its severe flaws include an unyielding, rigid moral code and losing the ability to benefit from standard mortal healing.
Vampire
A creature of the night driven by an endless thirst for blood. You gain incredible speed, mist-shifting abilities, and regenerative powers, heavily countered by sunlight hypersensitivity and the constant urge to feed.
Fey
Infused with the chaotic, wild magic of the Feywild. You gain trickster illusions, short-range teleportation, and emotional manipulation, but become bound by the strange, literal laws of fey contracts.
Primordial
Your body becomes an avatar of the elemental planes (earth, air, fire, or water). You command the elements directly but gradually lose touch with mortal emotions and fleshly comforts.
Specter
A ghostly, incorporeal undead state. You gain the ability to walk through walls, turn invisible, and manifest terrifying poltergeist telekinesis, but you are physically anchored to a specific object or location.
Giant
Your frame painfully elongates and swells into massive, titanic proportions. You gain unmatched physical strength, the ability to hurl foes, and a massive health pool, but your thundering footsteps ensure you can never easily hide.
Wyrm
You slowly convert your mortal coil into a draconic entity. You sprout scales, gain a devastating breath weapon, and accumulate an innate greed/hoarding instinct that warps your mind.
Hag
Your beauty fades into a terrifying visage, but your mastery over hexes and manipulation makes you a master puppet-master.
Ooze
The Ooze transformation turns your character into a gelatinous, mutable entity, shifting your biology from solid flesh to a corrosive, semi-liquid state. It is heavily focused on battlefield control, stealth, and body modification.
Shadowsteel Ghoul
The Shadowsteel Ghoul is a specialized undead archetype tied closely to the setting's dark necromancy. It blends the endless hunger of a traditional ghoul with the dark curse magic properties of Shadowsteel.
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