In Igbo cosmology, the Udene (vulture) is a sacred totem of Agwu, serving as a messenger between the human and spiritual realms. Its presence at sacrifices signifies acceptance by the spirits, while its absence signals imbalance beyond the visible world. As a seer, it reveals hidden truths—detecting both physical decay and moral impurity—thereby aiding Agwu in restoring order through subtle warnings. Represented in Afa as Aka Ora, the journey of divine light, Udene embodies purification, transformation, and spiritual intelligence, teaching that even what is often misunderstood holds a vital role in maintaining cosmic balance.

In Afa, Agwu is understood in many ways depending on its combination with other principles. It can appear as light, movement, perception, healing, or power. Each expression, such as Aka Ora, Obara Ose, or Ofu Akwu e.t.c reveals a different function of the same underlying intelligence. This teaching shows that Agwu is a complete system of divine intelligence that operates across all aspects of existence.