Dispater
Ability Score Increase +1 Dex, +2 Cha
Size Medium
Speed 30 ft
The great city of Dis occupies most of Hell’s second layer. It is a place where secrets are uncovered and shared with the highest bidder, making tieflings tied to Dispater excellent spies and infiltrators.
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.
Darkvision
Thanks to your infernal heritage, you have superior vision in dark and dim conditions. You can see in dim light within 60 feet of you 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.
Legacy of Dis
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 detect thoughts 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.