Blazing Bulwark

Flames wreath your body, shaping themselves into armor that covers your whole body, shedding bright light in a 10-foot radius and dim light for an additional 10 feet.

The flames provide you resistance to fire and cold damage. In addition, you gain 30 temporary hit points, and whenever you deal or take fire damage, you gain 5 temporary hit points as the armor absorbs a portion of the fire's energy.

At Higher Levels. When you cast this spell using a spell slot of 6nd level or higher, the temporary hit points you gain from taking and dealing fire damage increase by 5 for each slot.