: And consider the infonuggets we have. If Bahl'al was
: correct, the Dream of Unlife lies in the sunken Trow
: city of Si'anwon. What can we glean from this? Well:
: Unless someone dove underwater and left the Dream in
: Si'anwon, it must have been there before the city
: sank. This we know occurred before the Age of Man
We do? And how, exactly, do we know this? Connacht sunk the Trow cities, and I would presume that Si'Anwon was sunken at the same time as the rest. So the Dream of Unlife could have been a carefull-guarded runestone in the old Trow city. Humans could even have journeyed there to learn its secrets before, risking the Trow in one of the most perilous journeys any man could make.
So it's even possible that the Trow didn't name it and that they have never told us anything about it. It could have been used by previous Levellers and other Dark archmages, presuming it does something necromantic as the name suggest. Just because Bahl'al and none of his contemporaries or successors have found it doesn't mean that NO human EVER has EVER found or even used it.