~ Still secrets that have not been discovered ~
Website Kotaku could today reveal that there is a side mission that no one has found, until now. Via youtube channel Project Falcon Punch who had been in contact with one of the developers can now reveal that there is a mission in Emerald Graves who has taken until now. Below you can see a full review of the mission.
Furthermore telling developers that if you conduct the mission will open up a coffin with very rare objects, somewhere on the map. No one has reported that they have found this coffin yet, but the developers have mentioned that the casket is near some stairs in the game. If this does not give you the motivation to even review the game can developers also tell that there is something in Skyhold, uncertain what, no one has yet found either, and there is no question about this Easter Egg.