Top Trumps Match - Harry Potter. The World of Harry Potter gets a new adventure with this brand new edition of Top Trumps Match. Can you get 5 wizards, witches or creatures in a row and win the game, or will your special Top Trumps cards let you take the match from your opponent. With loads of cubes and loads of characters, this is a contest like no other. Specifications: - Age: 4 years and older - Warranty: 6 Months