The main role of this class is to buff the team while not dying because they're agile enough to run away the few cc they have helps too when dps targets you, they get root in place or stun, which in turn opens up combo chances and than the chance to backflip out or shadowstep out. If you're team is getting wreck, you can turn invisible and hide it out until you get the chance to go revive someone, now if you add the escape move that comes with the Shadow treeline you can backflip out of danger and you can activate your speed buff to run out of targeting range when focused and the blinking out is useful to jump to a dps or tank who will wreck your chaser if they stay near. With both support tree in hand you should be able to keep most if not everyone alive, and at the same time do minor dps if you chooses to have a bow or whatever you use on your character you can trade out skills you don't use as much or find no use for, for a different dps skill if needed too. This class is for those who's not really into the combat aspect of the game and is more into the exploring aspect, you don't need OP gear to function as you just a support, you got can just chill with your music when you're boat riding, the invisible skills to avoid combat and explore safely if you know you're bouts to get yourself killed haha.