Darksol the Painbringer wrote:While I can understand having a high Concentration is important for a Magus, I don't think it's worthwhile to ignore the Wayang Spell Hunter trait. My suggestion is to take Reactionary (or go the Adopted route for Unbreakable Hate to maintain Concentration Check bonuses) and Defensive Strategist with your standard traits, and then with your Additional Traits feat, take Wayang Spell Hunter and Magical Lineage, letting you have free Empower or Intensify Shocking Grasps (with combining both simply being a 2nd level spell slot).Magical Lineage works for all metamagic feats on one spell. It is not connected to one spell and one metamagic feat. I see it as redundant to have wayang spell hunter.
Magical Lineage reduces the final adjusted spell level by one. So if you have Magical Lineage (Shocking Grasp) then an Empowered, Intensified Shocking Grasp Spell will use a 3rd level slot: 1st level spell +2(Empower Spell) +1(Intensified Spell) -1(Magical Lineage). Wayang Spellhunter reduces that by one more level to use a 2nd level slot as Darksol said. Using both for the same spell is common for Magus builds.