Stormspeaking Discpline
(Group)Modifiers:
set hidden true
and
0 selections of White Scars in force (recursive)
0 selections of White Scars Successor in force (recursive)
set max 0
or
1+ selections of Librarius Discipline in parent
1+ selections of Obscuration Discipline in parent
0 selections of High Scholar of the Librarius in parent (recursive)