So I don't know how many of you know about this but there is a way to get into the Omnigul room via the Promethean Code mission, when the doors to that room are locked. In fact, if you scan the entrance to the Omnigul room Cayde says "there's nothing left in there but bad memories." But if you go to the next room and fall into the water you will respawn into the Omnigul room. My fireteam looked around for a while and found nothing. Anyone got any more details as to how to trigger some action or clue? It is believed to be tied to the Sleeper Stimulant or so I've heard. Comment your findings here and let's figure this out! Maybe we found Bungie's next hidden prize!