The mythological figure representing chaos with a dual nature is Eris in Greek mythology. Eris, the goddess of discord, embodies the complex nature of chaos, representing not only conflict but also opportunity for growth and change. Her presence often leads to unforeseen consequences, highlighting how chaos can disrupt but also reshape the world. Eris is famously associated with the Apple of Discord, which sparked the quarrel among the goddesses and ultimately led to the Trojan War. This duality of destruction and potential is central to her character and the chaos she represents.