depends on what method is used in praticing it. how about idolatry, generally speaking.
This is known as an oneiromancer.
An aeromancer is a person who practices aeromancy, divination by atmospheric conditions.
The name of Harry's Divination textbook in The Prisoner of Azkaban is "Unfogging the Future."
All the various forms of divination, regardless of the name by which they are called, stand in sharp contrast with, and open defiance of, the Holy Bible. Nowhere in the Bible is any form of divination given a good connotation. Many times in the same condemnatory texts spiritistic practices of divination are spoken of together with adultery and fornication. (Malachi 3:5; Galatians 5:19, 20; Revelation 9:21; 21:8; 22:15)
To become a successful fortune teller in the craft of divination, you need skills such as intuition, empathy, and the ability to interpret symbols and signs. Tools like tarot cards, crystal balls, or runes are commonly used in divination practices. Practice, study, and a deep understanding of the chosen divination method are also essential for success.
Oneiromancer
Sir Cadogan.
Astrology
Divination.
Auspice - is to get divination from birds
oneiromancer
The ephod was a sacred garment worn by priests in ancient religious practices to symbolize their authority and connection to the divine. It was used for seeking guidance and making decisions through divination.