Sharlayan Conjury

[Eloah]

Different local traditions also likely have their own unique techniques: Y'shtola, for example, has her super barrier shield bubble which we can't replicate, but there are probably some high level CNJ spells we have that non-Gridanian conjurers might have rather different versions of.

The Barrier Y'shtola uses is the AST shield. So we do know it but not as a CNJ.