How many F2P games do you see nowadays slowly revealing information about its locations, features etc as a weekly spoiler? From what I know, not many. They just throw everything at you and expect you to know everything at launch. With that said, TERA Online has just released a preview for a new area, translated as City of Witches.
The town of Popoli used to be quiet and peaceful, until the day a witch named Selina came and engulfed the whole town within her dark magic. Soon, exiled witches from all across the land fled to the cursed town and joined Selina. What are the witches planning? What terrible secrets lie behind the city walls?