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 Dispayer excellent spies and infiltrators.
Ability Score Increase. Your Charisma score increases by 2, and your Dexterity score increases by 1.
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.