Your experience with fire has given you a supernatural affinity for the element, gaining the ability to temporarily reduce fire damage received and the limited ability to manipulate flames. You can cast the Control Flames cantrip at will, using your character level as your class level and selecting Charisma, Intelligence or Wisdom as the spellcasting ability for this spell.

Additionally, you can use a reaction when you receive fire damage to have resistance to fire damage until the start of your next turn. This resistance applies to the triggering attack as well. You can use this feature a number of times equal to your proficiency bonus and regain all expended uses after completing a long or short rest.