Pact (Ex)
Source: Familiar Folio, p. 9
A pact wizard enters into a bargain with an extraplanar being in order to gain increased wizardly powers. At 1st level, he selects a patron belonging to one specific subtype of outsider for which there exists an improved familiar option (such as devil or azata). The pact wizard can select a subtype of outsider even with a diametrically opposed alignment; in this case, the patron being offers the pact in an attempt to tempt or redeem the pact wizard. A pact wizard whose alignment shifts away from the chosen outsider subtype, who grossly abuses his familiar or any outsider of the chosen subtype, Caster Archetypes or who commits egregious acts against the alignment of the patron loses all the benefits of this archetype (but keeps the additional opposition school) until he receives an atonement.