Homebrew Chaotic Cold Blood Tiefling Species Details

—What kind of aberration walks among us? I could swear the very air has frozen just by your presence.

—It is merely the change in temperature, citizen. I have no intention of making you uncomfortable. I am only passing through.

—"Uncomfortable" is an understatement. Looking into your eyes is like staring into a well of ice. Not even those of your kind are usually like this. At least the others have the fires of hell in their blood; you... you look like a corpse that winter forgot to claim. What kind of twisted pact brought something so cold into this world?

—A pact I did not choose, but one I carry with patience. I understand that my appearance may be... unsettling. The void frightens those who are accustomed to warmth.

—Not unsettling! It’s unnatural. You have no pulse, no warm breath... you shouldn't even be clinging to life. You are a mistake, a frost stain in a city that doesn't want you. How can you stand there, so calm, while reeking of an old grave?

—Calm is the only thing I have left when the world decides I do not deserve a place by the hearth. You cling to your contempt to feel safe; I cling to my existence because it is the only thing I possess.

—Don’t talk to me about possessions! Your very presence is a curse. Begone before I call the guard; no one wants a "cold-blood" withering the flowers in their garden.

—May the warmth of your home last you a long time, sir. I shall follow my path, where the cold does not need to ask permission to exist.

 

— Harley.H Llongo Rivera

Chaotic cold blood Tiefling

To be met with a deathly silence, to watch people cover their mouths as you pass, and to feel a void instead of rage: such is the fate of the cold-blooded tiefling. For them, the knife is not merely twisted—it is frozen. They know their nature does not spring from the familiar fires of the Hells, but from a pact that transcended the unnatural, sealed with entities of the void or from the frostbitten, chaotic layers of the Abyss. They are not just heirs to a sin, but living reminders of entropy; beings deprived of their own life-warmth by an ancestral debt that consumes the very energy around them.

Lineage of the Glacial Void

Cold-blooded tieflings retain a human silhouette, yet their heritage evokes the stillness of a winter grave. Their horns are often translucent or bone-white, with textures reminiscent of glacial ice or frosted glass. Their tails are rigid and heavy, moving with deliberate slowness, and their skin typically displays pale, bluish, or corpse-gray tones—always icy to the touch.

Most unsettling are their eyes: orbs of electric blue, deep violet, or an absolute black that seems to swallow light, devoid of any trace of warmth. They do not exhale warm breath even in the most extreme cold; instead, a faint, dry mist constantly escapes their lips. Their physical presence is a thermal anomaly: small flames flicker and weaken, and dew freezes on the ground where they tread, marking their path with a trail of frost.

Isolated and Resilient

Forced to live on the fringes of society, cold-blooded tieflings are pariahs even among their own kind. While other tieflings are seen as dangerous or hot-blooded, those of cold blood are treated as omens of death or "the walking dead." This extreme alienation often drives them toward solitary professions: assassins who leave no heat signature, scholars of forbidden lore, or guardians of places where no one else dares to dwell.

Because the world rejects them for their lack of "vital spark," these tieflings develop an absolute self-reliance. They do not seek acceptance through charisma, but through utility or power. They are masters of emotional control; their calm is as unbreakable as an iceberg. Gaining their trust is an arduous task, for they are used to the world pulling away in search of warmth. However, those capable of embracing the cold alongside them will discover a loyalty that knows no fear—a will of steel that will remain clinging to life and to its allies until the last star flickers out.

Chaotic Cold Blood Tiefling Traits

The appearance of a Cold-Blooded Tiefling is not merely distinct; it stands in defiance of the natural laws of biology. Their very presence warps the world around them, weaving an atmosphere of preternatural dread.

Clinging to life

Your Intelligence score +2, your Dexterity score +1, and your Contitution score +3.

Age

Tieflings mature at the same rate as humans but live a few years longer.

Size

Tieflings are about the same size and build as humans. Your size is Medium.

Devil wings

You can fly whit speed of 40 feet.

Darkvision

Gracias a tu herencia infernal, tienes una visión superior en la oscuridad. Puedes ver con poca luz a menos de 18 metros como si fuera luz brillante, y en la oscuridad como si fuera luz tenue. No puedes distinguir colores en la oscuridad, solo matices de gris.

Cold dead heart

You have immunity to necrotic, resistance to cold damage and you are vulnerability to thunder damage.

Chaotic Ice Legacy

Your character already knows the chill touch cantrip. When you reach 4th level, you learn the false life spell. At 5th level, you learn the darkness (Legacy) spell, and at 6th level, you learn ray of enfeeblement (Legacy). These spells do not count against your number of spells known, and you regain the ability to cast them when you finish a Long Rest.

Languages

You can speak, read, and write Common and Infernal.