A prize to the winner

Mom rolled the dice and got a 3, she moved the spaces and drew a card, it read 'A worthy Prize will be awarded to the winner'. With that there was a flash, Jon gasped, the stone hovered above the table surrounded by some kind of green forcefield. 'The winner get's the stone?' thought Jon in shock, he can't back down now, he must get the stone back. Only slightly disconcerted, Zoe picked up the dice, it was her turn..........