Frozen Stygia is ruled by Levistus, an archdevil known for offering bargains to those who face an inescapable doom.
- Ability Score Increase. Your Constitution score increases by 1.
- Legacy of Stygia. You know the Ray of Frost cantrip. When you reach 3rd level, you can cast the Armor of Agathys spell as a 2nd-level 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 Darkness 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.