Tiefling, Chthonic

Tieflings are either born in the Lower Planes or have fiendish ancestors who originated there. A tiefling (pronounced TEE-fling) is linked by blood to a devil, a demon, or some other Fiend. This connection to the Lower Planes is the tiefling's fiendish legacy, which comes with the promise of power yet has no effect on the tiefling's moral outlook.

Tieflings who have the chthonic legacy feel not only the tug of Carceri but also the greed of Gehenna and the gloom of Hades. Some of these tieflings look cadaverous. Others possess the unearthly beauty of a succubus, or they have physical features in common with a night hag, a yugoloth, or some other Neutral Evil fiendish ancestor.

Humanoid

Medium (about 4-7 feet tall) or Small (about 3-4 feet tall), chosen when you select this species

You have Darkvision with a range of 60 feet.

You have Resistance to Necrotic damage. You also know the Chill Touch cantrip. When you reach character levels 3 and 5, you learn False Life and Ray of Enfeeblement respectively. You always have that spell prepared. You can cast it once without a spell slot, and you regain the ability to cast it in that way when you finish a Long Rest. You can also cast the spell using any spell s lots you have of the appropriate level. Intelligence, Wisdom, or Charisma is your spellcasting ability for the spells you cast with this trait (choose the ability when you select the legacy).

You know the Thaumaturgy cantrip. When you cast it with this trait, the spell uses the same spellcasting ability you use for your Fiendish Legacy trait.