Common motifs in tales about the end of the world include cataclysm, renewal, and heroism. These narratives often portray a dramatic transformation of the world, usually through natural disasters or divine intervention. Motifs like floods, fire, and battles between gods often symbolize the struggle between good and evil. Heroes typically arise to counter the impending doom, showcasing human resilience and the possibility of rebirth or transformation. These stories serve to reflect societal fears, moral lessons, and the quest for hope amidst chaos.