Healing Hands

You have always been told that you are exceptionally skilled with your hands. You gain the following benefits:

• Increase your Wisdom score by 1, to a maximum of 20.
• You gain proficiency in Medicine.
• For every 10 minutes you spend tending to the sore muscles of an ally, the ally regains one expended Hit Dice. 
• You can spend 1 hour giving a massage to an ally allowing them to remove one level of exhaustion.

An ally cannot benefit from this feature more than a number of times equal to your Wisdom modifier per long rest.