Guild Wars 2

What are they and when will they be here?

https://www.guildwars2.com/en/news/revenant-the-master-of-the-mists/

The same time we get Revenant we get specializations of all nine professions, including Revenant. Watch the blogs to see when they start discussing what a specialization will include, as they could be altered enough from their base professions to feel different and new.