Unnatural Ability

Requirements (CL 3, Focused Skill in the skills mentioned below, inability to Cast Spells due to a feat)
Choose a single spell, you may use the spell as a Supernatural Ability rather than “casting” it (still costs the same PP).
To choose a spell you must meet the CL requirements and have Focused Skill in one of two skills (but don't need to meet any other requirements Summon Magic uses Social Sciences or Investigate, Alteration Magic uses Life Sciences or Insight, Dwarf Magic uses Physical Sciences or Appraise, and Guild Magic uses Physical Sciences or Enchanting.
This spell allows you to bypass any ban on casting spells due to other feats for the specific Supernatural Ability chosen with this feat. May take the Quick Cast and Quicker Cast feats without meeting the requirements, and this feat may be taken a maximum of 4 times.