In Indian mythology, the figure who challenges the gods is Ravana, the ten-headed king of Lanka. He is often depicted as a complex character, embodying both villainous traits and profound knowledge. Ravana's conflict with the gods, particularly in the epic Ramayana, revolves around his quest for power and his abduction of Sita. His rebellion against divine authority makes him a symbol of defiance and showcases the struggles between good and evil.