I'm curious as to whether or not the "White Mage" Arcanist archetype's ability to cast any spell with the word "cure" in its name counts for the requirement to cast divine spells for a Mystic Theurge.
Also, piggybacking on that question, would a Spell Sage be able to qualify for levels of Mystic Theurge without too much progression into another class? Given their ability to cast any spell on the Druid or Cleric spell list starting at second level.