[1] Necromancers learn this spell is if it were Mental / Very Hard.

[2] Necromancers only know how to create flesh golems.  Necromancers
must learn Flesh Golem-12 before proceeding to the high esoterica.

[3] Instead of being at -4 to resist incoming magic of a different
college, this version of the spell takes a -2 penalty.

[4] The College of Necromancy is not above teaching its Journeymen to
summon intractable demons.  The spell is still only of rank two, but
it is not taught to apprentices.  The rank three Pentagram spell is
the "Circle of Protection" variant.  Consult section 3.0, Religious
and Secular Demonology, for more information.