Caller
While not everyone possesses the spark required to develop magical talent, anyone of a sufficiently studious bent may decipher the metaphysical laws and esoteric principles that define the planes and their denizens. With proper understanding, such learned individuals may apply that knowledge to call upon the aid of creatures from other planes.
Caution: This archetype relies on advanced talents from the Conjuration sphere and as such may not be appropriate for games where those talents are otherwise disallowed.
Bargainer (Ex): The caller may use her Intelligence modifier in place of her Charisma modifier when determining the DCs for Charisma checks made by outsiders and for making opposed Charisma checks against outsiders when using the Call Planar Creature advanced talent.
This replaces careful packer.
Calling (Sp): At 1st level, the caller may use the Call Planar Creature of the Conjuration sphere as a spell-like ability with a 1 hour casting time. The caller uses her class level as her caster level for this ability.
This replaces medical training.
Diagram (Sp): At 1st level, the caller may use the Diagram advanced talent of the Conjuration sphere as a spell-like ability with its normal casting time.
This replaces the one of the talents gained from problem solver.
Master Bargainer (Ex): At 5th level, the caller receives a 25% discount whenever bargaining for the services of a creature called with the Call Planar Creature advanced talent.
This replaces the advanced medical training.
Master Bargainer (Ex): At 9th level, the caller reduces the time required to use her Calling ability to 10 minutes.
This replaces the expert medical training.
U: Part of Ultimate Spheres of Power and does not need to be bought separately from that book