<snip from SRD 3.5>
The wizard must choose whether to specialize and, if she does so,
choose her specialty at 1st level. At this time, she must also give up
two other schools of magic (unless she chooses to specialize in
divination; see below), which become her prohibited schools.
A wizard can never give up divination to fulfill this requirement.
</snip from SRD 3.5>
When I try and create a Necromancer (Wizard Specialist) the cost of
the prohibited skills should be 1 so that two schools can be selected
as prohibited. And Divination should not be on there.
Paul "Yes that Paul" Grosse
PCGen OGL Gibbon
Various forums: Nylan (or Nylanfs)
"The Earth is just too small and fragile a basket for the human race
to keep all it's eggs in." - Robert Heinlein