Your bond with Loviatar requires sacrifice. Your committment is deeper than flesh. Sacrificing a small component of flesh and blood via self-flagellation allows you to assist others in recovering from their own wounds. The opened wound crackles with a divine red and black shadowy energy that swirls around your body and through your flesh before leaping to the body of another. You take 1d6 necrotic damage, and one creature you touch regains a number of hit points equal to 1d4 + your spell-casting ability modifier.