Top Trumps is a variant of the ancient War. In it all players turn over one card at a time, and the player with the highest card may keep them all. At Top Trumps there is still some influence on the game. Each card shows a number of properties. The active player names one property, and the value in that property of his card. Then all players state the value of that property on their card. The player with the highest value receives all cards. Then all players take a new card. The player who just won calls another property with value, and so on. The Top Trumps game ends when a player has won all cards.
Top Trumps Harry Potter is an edition of the Top Trumps card game featuring the characters of Harry Potter.