Magical Knack

You were raised, either wholly or in part, by a magical creature, either after it found you abandoned in the woods or because your parents often left you in the care of a magical minion. This constant exposure to magic has made its mysteries easy for you to understand, even when you turn your mind to other devotions and tasks.
  Benefit: Pick a class when you gain this trait—your Caster Level in that class gains a +2 trait bonus as long as this bonus doesn’t increase your Caster Level higher than your current Hit Dice.