Tiefling

Little has changed for the tieflings, still being distrusted and ostracized, though sometimes based one embarrassment than fear. Almost all tieflings, on latebra, are the product of Birth Contracts, with only very rare instances of other situations. They are also extremely rare as the Flame Dressed actively need them to bolster their armies, so almost no tieflings is left on the material plane if it originates from Birth Contracts. In the same way infernal invasions mostly kidnap females as breeding stock for their armies, instead of just rampaging around, while raping, killing and gorging themselves. Based on this almost all tieflings are an embarrassing reminder for their mortal parents while being just a tool for their infernal parent. The tieflings that remain on the material plane despite reaching maturity are therefore rare exemptions, as either their infernal parent died, voiding the contract or their infernal parents had other plans. This makes their position in society either an awkward one, as their are an addition that was not expected to stay around, or they are mistrusted as spies or actors for their other evil parent. Many tieflings are hateful individuals as they grow up in emotionally cold homes, often with the knowledge that they are to be taken away to probably die in the conflicts on the Infernal plane.  

Ability Scores: Cha +2; Int +1
Size: Medium
Speed: 30 ft.
Age. Tieflings mature at the same rate as humans but live a few years longer.
Alignment. Tieflings might not have an innate tendency toward evil, but many of them end up there. Evil or not, an independent nature inclines many tieflings toward a chaotic alignment.
Size. Tieflings are about the same size and build as humans. Your size is Medium.
Low-light vison. Thanks to your infernal heritage, you have superior vision in dark and dim conditions. You can see in dim light as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.
Hellish Resistance. You have resistance to fire damage.
Infernal Legacy. You know the Thaumaturgy cantrip. When you reach 3rd level, you can cast the Disguise self spell once with this trait and regain the ability to do so when you finish a long rest. When you reach 5th level, you can cast the Suggestion spell once with this trait and regain the ability to do so when you finish a long rest. Charisma is your spellcasting ability for these spells.
Languages. You can speak, read, and write Common and Infernal.