I believe we get two new races in the future like this, one that look like this on the picture and one that may be a dragon-like on 4 feet with 2 hands.
The class may come very close to what we see on the pictue, a new healin type of class, not a Druid.
Something else, maybe some healing thrue "animal" spells. You see different ghosts, spirits of animals as you heal!