Dominoes — is quite simple and suitable thing for fortune-tellings and divinations. The same as with playing cards the value of each card has certain divinational meaning, so as numbers on a face side of dominoes predict one or another event.
Do not pull off more than three dominoes per sitting or per day, otherwise you'll become entangled and will not understand the prediction.
Pulling the same dominoe more than once during one sitting means to strengthen the prediction and to advance it in time.