Arvaks

Arvaks is a demon mentioned in various grimoires and demonological texts, notably the Pseudomonarchia Daemonum and the Ars Goetia. These texts describe Arvaks as a duke of hell, commanding twenty legions of demons. He is often depicted as a raven or a crow, though sometimes described as riding a wolf. His appearance is said to be that of a young man with the head of a raven or a crow.

Arvaks is believed to have the power to reveal hidden treasures, find lost things, and uncover secret knowledge. He can also bestow good domestic animals and teach all the liberal sciences. Some texts suggest he can also cause love between people. The nature of his power implies a connection to knowledge, discovery, and perhaps even manipulation of relationships.

The origins of Arvaks are unclear, but his inclusion in these demonological works places him within a tradition of cataloging supernatural entities. The descriptions of his powers and appearance vary slightly between different sources, reflecting the evolving nature of demonological beliefs over time. Arvaks is not as widely recognized as some other more prominent demons, but he remains a figure of interest in occult studies and demonology.