In MTG, do Werewolves transform due to an out of range turn? Or an out of range player's spells?
It would seem that the trigger does not even go off unless both the player currently taking their turn and the previous turn were both inside your range of influence.


  801.7. A triggered ability doesn‘t trigger unless its trigger event happens entirely within the range of  influence of its source‘s
  controller.


On turns that the trigger does go off, one expects out of range spells would be completely ignored.