No theory about oryx can be taken as truth, not even a half truth, in some cases. Osiris is the only being with as much knowledge as to rival toland, but both are lost. Oryx could be any number of theories, but how do we know until we face the god and lay him low. The only thing that is certain is that oryx is coming, this irrefutable. We can slow him, hold off his forces, but unless the traveler is healed, we will only be putting off a great disaster than we met on the moon, and by the time it this disaster comes, a new generation of guardians may be left to face. (All that above is for story sake) These are simply thoughts are oryx, and potentially, the great darkness. Lastly,"there's a wizard here."