Scribing Greater Stoneskin

[minerva]

Not sure how this was missed for so many years but Greater Stone Skin is a Transmutation spell but the recipe requires ink of Abjuration.

[miltonyorkcastle]

Last I checked, and I'm not sure the source of this, but the Layo version of Greater Stoneskin (which soaks up to 200 points of damage, while the vanilla only soaks up to 150) has Abjuration listed in the school instead of Transmutation. But you are correct that the vanilla NWN spell is Transmutation, and the scroll is the vanilla NWN scroll.