Possible Clues:

• It will sound like the final winning card
• Notes, on the wagon behind, a blast to wake the dead
• The final card for judgement
• By the sound of it, no more winners for play before judgement
• This sounds at last for the final winner
• It's on the cards there are no more such winners, by the sound of it (4, 5)
• May be the final winner of the final trick on Judgement Day, by the sound of it
• It's on the cards that there will be no more winners to deliver the final blow
• It may win or lose a bridge contract, but it might wake everybody up
• It's on the cards that there will be no more such winners on Judgement Day.