At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.
Robert Hilliard, a Ravenclaw Prefect in the 1990s, informed first years who had just been Sorted into Ravenclaw that this was not considered an unusual pastime within the House. In fact, according to him, not only would other Ravenclaws have no trouble with someone "spend[ing] [their] days and nights" practising ovomancy in a corner of the common room, but one would "probably find a few people to help."
Ovomancy comes from the Latin word 'ovo', meaning 'egg'.
Notes and references
|Professors: Sybill Trelawney · Firenze|
|Known Seers: Calchas · Cassandra Vablatsky · Cassandra Trelawney · Gellert Grindelwald · Inigo Imago · Johan Hoffman · Liz Tuttle's mother · Mopsus · Professor Mopsus · Susie Sooth · Tycho Dodonus · Unidentified Canadian Seer · Unidentified female Seer · Unidentified male Seer|
|Textbooks: The Dream Oracle · Unfogging the Future|
|Methods: Astrology · Bibliomancy · Cartomancy · Catoptromancy · Crystal-gazing · Crystal ball · Dream interpretation · Fire-omens · Heptomology · Ichthyomancy · Myomancy · Ornithomancy · Ovomancy · Palmistry · Scrying mirror · Tarot cards · Tessomancy · Xylomancy|
|Divination at Hogwarts: Divination (class) · Divination Classroom · Divination staircase · Sybill Trelawney's office · Classroom 11 · Xylomancy (class)|