Many users started to speculate about it in the Steam Forums, but Red Hook announced that there will be more details about the DLC (including the class) before the official release: «We've been pretty tight - lipped on details but we'll be revealing
more information in the coming weeks including screenshots, boss teases, and a comprehensive look at the new class» said the devs on their latest announcement.
We'll have
more information in the coming weeks.
Find materials as they become available here, and be on the lookout for photos and
more information in the coming weeks.