After a few plays, i'm unsure if to play an event from discard pile using Map of Earnil's action need to be pay or not.
I am thinking that it should but want an opinio from the forum.
Map of Earnil reads:
Action: Discard Map of Earnil to play any [spirit] event card in your discard pile as if it were in your hand. Then, place that event on the bottom of your deck.