Alternative Wizard specialisations

[Goaty14]

The spell 'Touch of the Blackened Soul' (Dragon Magic) makes all spells evil. Theurgic Specialist makes the caster level of all specialist spells equal to the sum of caster levels in all classes implying that Theurge classes do something very significant.

There's a symbiote that auto-empowers all [evil] and [death] spells cast, at the cost of a bit of con damage. Also wouldn't that be a feat?

Incantatrix requires you to drop another school, and then specializes in Abjuration.