Gift of the Efreeti

You’ve manifested some of the power of an Efreeti, granting you the following benefits:

• Increase your Strength or Constitution by 1, to a maximum of 20.
• When you take fire damage, you can use your reaction to give yourself resistance to fire damage until the start of your next turn. When you take this reaction, the first time you hit with a melee weapon attack on your next turn, the target takes an extra 2d6 fire damage.
• When you take the Attack action, in place of one of your attacks you can hurl flame at a creature that you can see within 120 feet of you. Make a ranged spell attack against the creature, using your Intelligence, Wisdom, or Charisma modifier (your choice) for the attack roll. On a hit, the target takes 3d6 fire damage. This damage increases to 4d6 when you reach 17th level.