Meditation

As a monk, you've attuned yourself to the flow of ki within the world around you. As an action you can meditate on this flow to restore a number of ki points equal to 1d4 + your WIS modifier. YOu can do this a number of times per short rest equal to your monk level divided by 4 rounded up. (lvl 1 - 4 1 time(s), lvl 5 - 8 2 time(s) lv 9 - 12 3 time(s) etc)