Naaru are a fictional race of beings from the Warcraft universe, known for their ethereal appearance and connection to the Light. They are often depicted as glowing, floating entities that embody purity and wisdom. The Naaru play a significant role in the lore of World of Warcraft, serving as guides and allies to various factions, particularly the Draenei. Originally, the Naaru were beings of pure energy, but they can take on different forms depending on their experiences and the energies they absorb. They are known for their ability to heal and empower others, making them central figures in the ongoing battle against darkness in the Warcraft narrative.