Sent by the Head of the magical African school Uagadou to children who have been accepted as pupils (Pm).
- Unique to Uagadou, the Dream Messenger appears to a chosen student while they sleep, leaving an inscribed stone in their hand (Pm).
The Dream Messenger sounds similar to a type of corporeal patronus, such as those used by members of the Order of the Phoenix to speak and deliver messages. However, at Uagadou the Dream Messengers leave stones in the hands of sleeping students, and it's unclear if a wispy patronus made of light would be able to carry a stone. It's possible the Uagadou messengers may also take human form, but that is not explained on Pottermore.