Dernière infos en date :

Astrologists can switch between a heal stance or a barrier stance. It's actually a bit too strong so there'll be restrictions on how often you can switch stances, a delay of some kind. Spells remain the same, their affects just change dependong on stance so it's not like you'll need to juggle 2x more skills than other classes.
Names might change, but currently they're Tsukiyomi (moon reader) and Hoshiyomi (star reader).
You draw cards to buff your team. You can choose to use the card immediately, or hold and use it together with the next card. Astrologists will probably be a very busy and involving job, requiring you to think fast on your feet.