Four Horsemen

(New Testament) the four evils that will come at the end of the world: conquest rides a white horse; war a red horse; famine a black horse; plague a pale horse

（新約聖書）世界の終末に訪れる四つの災厄；征服は白い馬に、戦争は赤い馬に、飢饉は黒い馬に、疫病は青白い馬に乗る