赏罚者英文怎么写？

赏罚者

[词典] chastiser; [法] punisher; castigator; [片子] The Punisher;

[例句]但每个玩家也能做为赏罚者，奖励或赏罚其他三位玩家。

But each player could also reward or punish each of the other three players, at a cost to the punisher.