Parmandur
Book-Friend, he/him
Putting this bit out here that I pulled from the FR Wiki, from an old Ecology of the Spell Weavers" Dragon article by Erik Mona, interesting to consider thar the nodes mentioned may ne the obelisks thar Vecna is involved with:
"Others believed that the spellweavers discovered that at the beginning of things, all planes and worlds were united in a single, balanced reality—before being broken by the whims of the gods. Proponents of this theory thought that the weavers tried to return reality in this balanced state, by building nodes as "anchors" of sorts to bring the planes back together. But the power of "infinite infinities" being merged back together was too great, and the procedure failed with terrible consequences."
"Others believed that the spellweavers discovered that at the beginning of things, all planes and worlds were united in a single, balanced reality—before being broken by the whims of the gods. Proponents of this theory thought that the weavers tried to return reality in this balanced state, by building nodes as "anchors" of sorts to bring the planes back together. But the power of "infinite infinities" being merged back together was too great, and the procedure failed with terrible consequences."