Dreamlike magic - orphan sat bewitched (14)
I believe the answer is:
phantasmagoric
'dreamlike' is the definition.
(I've seen this before)
'magic orphan sat bewitched' is the wordplay.
'bewitched' indicates an anagram.
'magic'+'orphan'+'sat'='magicorphansat'
'magicorphansat' with letters rearranged gives 'PHANTASMAGORIC'.
(Other definitions for phantasmagoric that I've seen before include "Dreamlike" , "like a dream" .)