Veltharis ap Rylix
Legend
There was a book on the Inner Planes toward the end of Planescape's run, including the para- and quasi-elemental planes. Most of the material was admittedly focused on the four main elemental planes, but there are a few locations detailed for each, along with an overview on various inhabitant of note.So, is there something interesting in the plane of Ice, section with Salt hail in Planescape? Or are you just talking generally "planescape, that setting they are releasing later, might have interesting stuff in it"?