EDIT: Moving the bottom edit to the top because apparently people aren't reading the whole post before replying. EDIT: This is an old topic that got bumped for some reason. This was originally posted back in November and a lot has been revealed since then that I no longer think this theory has any weight whatsoever. I have read pretty much all of the major threads and theories. I will say that I do believe there is something that we have yet to find inside the Vault of Glass. It may be that it hasn't even been patched in yet, or just that it is so cleverly hidden like a certain skull from the past. So one avenue is the Grimoire cards. At worst, we have some pretty cool lore surrounding the Vault of Glass that may or may not have a hidden message. If it does, I think this one is continually misunderstood: "No one can open the Vault alone. I opened the Vault. There was no one with me but I was not alone." A lot of people interpret this to mean the beginning phase where you have to defend three sync plates. I have heard a lot of interesting theories about how to do this part alone. But this part, you are not opening the Vault of Glass, just the way to it. The Vault of Glass is the final room of the raid. Atheon's room. The raid might be called that, but when Kabr is mentioning opening the Vault, this has to be what he means. Further, you definitely cannot open this alone. You have to wait until your entire raid is in front of the door to open it. So, with that said, what if there was a way to open this alone while your raid was somewhere else? What if the other 5 people go the alternate route to the inactive portal and wait there while one person goes and stands in front of the door? What if there are other things for the other members to be doing before someone attempts to open the door alone? The Vault of Glass is sealed until you open it. So perhaps, if you were to do something to trigger some other special events, when it opens, it would be a different time period and you would enter into the past and be able to save Kabr? Curious what you all think? EDIT: This is an old topic that got bumped for some reason. This was originally posted back in November and a lot has been revealed since then that I no longer think this theory has any weight whatsoever.