Torm's Safeguard

You invoke a blessing from the god of courage to offer you his protection. As an action on your turn, your body's coated in white shimmering light, creating bright light for 20ft and dim light for another 20ft. Also, you're granted 35 temporary hit points, and any attacks against fiends are made with advantage. The spell ends when the temporary hit points have been used up or 1 minute passes.