The opponent is forced to serve and volley. If he fails to come to the net after the serve, he loses the point.
The player gets two serves instead of one.
The next point counts double if the player who wins the point is the one who used the card.
The player is entitled to serve 4 points in a row. In other words, his opponent will skip 1 turn of serves. This card must be asked before the turn of serves of the opponent.
The opponent is only granted 3 shots to win the next point. If the opponent hits a 4th, he loses the point (serve or return included).
For the player using this card, winners will be worth x3 points.