If you own Scramble, then these extra prediction tiles, will allow you to change the prediction from the standard 3 of Clubs. 
 
In fact, with these extra tiles, four different predictions are possible:
 
3 of Clubs
3 of Spades
Ace of Clubs
Ace of Spades
 
You can also use the extra prediction tile in conjunction with SPIN for the Ace of Spades reveal. 
 
No instructions provided, only four extra predcition tiles, you need to adapt to your own presentation. 
 
Scramble can be purhcased HERE and SPIN can be purchased HERE!