Avista Pro is a sister game to Avista. Players try to find out a word matching the conditions on cards. First card gives a subject and second card gives initial letter for the word. Avista Pro uses more difficult subjects than Avista. They are further divided into three difficulty levels: easy, moderate, and difficult. Avista Pro is really just the 2nd edition of Avista, rather than a self-standing game; the rules are exactly the same, the number of cards is exactly the same, and the first edition already had three difficulty levels; whether the subject matters are more difficult or not is arguable.