Origin: Mundane Healing (HB)

You gain the following benefits.

Surgical Instinct. You gain proficiency with the Medicine skill.

Mundane Healing. You can spend 1 minute tending to the wounds of yourself or an ally within 5 feet. Make a DC 10 Wisdom (Medicine) check. On a success, the target regains hit points equal to 1d10 + your proficiency bonus. A creature can only benefit from this healing once per long rest.