Blood Requiem

You summon crimson flames to burn everything around you in a 20 foot radius circle centered on yourself. Any creature that begins their turn in the flames must succeed on a DEX save or take 6d8 fire damage, taking half as much damage on a success. The flames move with you and instantly ignite any flammable object in the area. These flames ignore fire resistance.

The blood needed for this spell takes a toll on you, dealing 6d8 necrotic damage to yourself.