Magic words! (3,6)
'magic words' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for hey presto that I've seen before include "that's the trick" , "Conjurer's exclamation" , "Cry from magicians" , "with the wave of a magic wand!" , "Spell words" .)
'magic words?' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for spell that I've seen before include "something to cast" , "Incantation; write in letters" , "Name letters of a word" , "Put letters in right order" , "Incantation; splinter of wood" .)