Alusi

Sources do not record a single unified mythic origin for the class called alusi; rather, alusi are presented as a category of specialized spirit-forces that form part of Igbo cosmology alongside the living, the ancestors (Ndichie), and the unborn. Individual alusi have their own cults and local histories tied to towns, natural places (rivers, the ocean, the land), and social functions (justice, health, agriculture), but the surveyed source does not provide a pan-Igbo creation narrative for the alusi as a group.

The available sources do not provide specific or consistent physical descriptions for alusi as a class. Alusi are treated primarily as functional spirit-divinities with portfolios and cults rather than as described anthropomorphic or zoomorphic beings in the cited material.

Alusi exercise authority over discrete domains and are engaged by humans through worship, priesthood, offerings, and cult service. Examples recorded in the source include Agwu (associated with health, divination, and medicine), Osimmiri (a deity of the primordial ocean), Nne Mmiri / Nmụọ Mmiri (a sea goddess associated with wealth, protection, and healing), Idemmili (a river goddess), Njoku Ji / Ahiajioku (god of agriculture and production), and Ibini Ukpabi (Arochukwu oracle associated with justice and truth). Major alusi are served in towns by a priest assisted by acolytes and devotees, indicating ritual mediation of their influence over fertility, health, prosperity, and social order.