[Ewierl]

I had one of the unique tomes pop out once, and one turn with 2000+ gold. Most successes provided only a few dozen gold. But I had horror attacks instead of undead attacks, which was rough,

I suspect it was a different "hunt for treasure" site, not the "city of the damned" per se. This was in a SP game long since completed and deleted, so I can't go check.