code: function (pack, card) {
      if (cardPacks[pack] && cardPacks[pack].cards[card]) {
        return cardPacks[pack].cards[card];
      }
    }
docs: Get a specific card object.
  
  @method card
  @param {String}    pack  The pack name.
  @param {String}    card  The card name.
  
  @returns {Object}  The card object macthing the pack and name provided, undefined if not found.