Genie Mastery (Su)

At 1st level, a genie binder must decide whether to bind a genie minion or pursue spellcasting power. Once this decision is made, it can’t be changed. If she selects a genie minion, she gains an eidolon with the genie subtype, treating her genie binder level as her effective summoner level; her genie binder levels stack with any summoner levels she has for this purpose, but only for an eidolon with the genie subtype. If she selects spellcasting, she gains the benefits of her aligned spellcasting class feature (see below) at 3rd level, in addition to the other indicated levels.