* By the way, that LORE page is more out of date than just not explaining the bindstones themselves, as it still mentions The Planes and souls traveling to them.
Why wasn't Ozlo bound? He was a high level fellow who once did adventursome things and shifted over to being a player behind the scenes -- a crafter of adventurers to save the world. I know lots of people like that, except they craft trinkets instead of adventurers. It's obvious -- he was on his last sould strand.