Tantric Knowledge

You have studied various philosophies and esotericism, granting you the following benefits:

Increase your Intelligence ability score by 1 to a maximum of 20.
You can easily heal minor ailments related to muscles, joints and nerves such as muscle strain, headaches or a dislodged shoulder.
You can attempt a medicine skill check during a long rest to heal another creature or yourself of one additional point of exhaustion. The DC is 18 minus the levels of exhaustion the creature accumulated.