When a "Saix" you have in play has 3 or more +1 counters on it, you can play this card on top of that "Saix." During the Challenge Phase, you can remove +1 counters from this card to do an additional Challenge for each one removed. If this card plays a Friend or there are no +1 counters on it, this card is discarded. At the end of your Discard Phase, remove 1 +1 counter from this card.