You know the Fire Bolt cantrip and the 1st level spell Burning hands.

Your spellcasting ability for these spells are either Intelligence, Wisdom or charisma (your choice)

You can cast Burning Hands once without expending a spell slot, Buy you are unable to cast it again without finishing a short or long rest.

You are immune to Non-Magical fire.

Your body is comprised of wild flames.

You have resistance to Bludgeoning, Slashing and Piercing damage from nonmagical attacks. But because of your form you are incapable of wearing armor.

You also have the ability to go inbetween spaces as small as 1 inch.