The ancient Greek goddess of discord and strife is known as Eris. She is often depicted as a figure who sows chaos among gods and mortals alike, most famously instigating the events that led to the Trojan War by throwing the Golden Apple of Discord. Eris's role highlights the themes of conflict and rivalry in mythological narratives, demonstrating how discord can emerge even amidst divine beings and serve as a catalyst for significant events in ancient stories.