Jötun are tall lanky humanoids from Jötunheim.
Natural Athlete: You have proficiency in Athletics.
Stone's Endurance: When you take damage, you can use your reaction to roll a d12. Add your Constitution modifier to the number rolled, and reduce the damage by that total. After you use this trait, you can't use it again until you finish a short or long rest.
Mountain Born: You're acclimated to high altitude and cold climates.
Darkvision: 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.
Powerful Build: You count as one size larger when determining your carrying capacity and the weight you can push, drag, or lift.
Innate Spells: You know the Thaumaturgy cantrip. When you reach 3rd level, you can cast the Find Familiar 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 Enlarge spell targeting yourself 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. Jötun, Trade