The Royals

Riddle: A dozen Royals gathered round, Entertained by two who clowned. Each King there had servants ten, Though none of them were also men. The lowest servant sometimes might, Defeat the King in a fair fight. A weapon stout, a priceless jewel, The beat of life, a farmer's tool. What is it?

Answer: A Deck of Cards.

Source: https://www.riddles.com/index.php/1478

A dozen Royals gathered round, Entertained by two who clowned. Each King there had servants ten, Though none of them were also men. The lowest servant sometimes might, Defeat the King in a fair fight. A weapon stout, a priceless jewel, The beat of life, a farmer's tool.
What is it? — The Royals by Anonymous v1.

Riddle: A dozen Royals gathered round, Entertained by two who clowned. Each King there had servants ten, Though none of them were also men. The lowest servant sometimes might, Defeat the King in a fair fight. A weapon stout, a priceless jewel, The beat of life, a farmer's tool.
What is it? Answer: A Deck of Cards. — by Anonymous v2.