Forum:Face-down, control of opponent's monster

This, comedically, happened TWICE today. Player A used Creature Swap, and took Player B's face-down monster. Player B attacked the face-down monster the next turn. Player A activated Magical Hats. Player A's deck uses black cases. Player B's deck didn't use cases. Player B selected the face-down card without a case as his attack target.

So my question is... if Wandering Mummy or Magical Hats is used to hide a face-down monster controlled by a player that is not the owner, how is it to be hidden if the cards are encased differently? Zeek Aran 00:28, 10 April 2008 (UTC)