During a game today i had the opportunity to play The Witch king of Angmar while the same version was already in play.
Ohter thing to note. It seems that when you take a card stacked on The Shard of Narsil, it's considered as a draw for the count of the 4th draw in a turn. But it doesn't have to be considered like this because you "put" the card" in your hand, not drawing it