One of the most action-efficient healing cards in the game to date, particularly for a level 0 card. One initial action to play this, and you will get to heal 6 horror among investigators for no further actions. Most Chapter 1 cards would ask you to put in several additional actions and/or achieve far less healing.
You will probably lose a few random cards out of your hand while you're at it, though, unless you have levels of . So be mindful about when you activate it.
I think this is a very reasonable inclusion to a deck, particularly if you are on a team with investigators with low sanity.