Zahhak
Zahhak, also known as Azi Dahaka, is a demonic figure in Persian mythology and Zoroastrianism, often depicted as a dragon or serpent. He is considered the embodiment of evil and chaos, and is associated with the forces of darkness and destruction. In the Avesta, the sacred text of Zoroastrianism, Zahhak is described as a powerful and malevolent being who seeks to overthrow the righteous order established by Ahura Mazda, the supreme deity. Zahhak is often depicted as a serpent with a human head, and is said to have a vast army of demons under his command. In some accounts, Zahhak is also associated with the planet Mars, which is seen as a symbol of war and conflict. Despite his malevolent nature, Zahhak is also seen as a symbol of the struggle between good and evil, and is often used as a metaphor for the battle between light and darkness. In some traditions, Zahhak is also associated with the concept of the "dragon of the west," which is seen as a symbol of the forces of chaos and destruction that threaten the world. Overall, Zahhak is a complex and multifaceted figure in Persian mythology and Zoroastrianism, representing the eternal struggle between good and evil.