Some feel magic in this wood (3)
I believe the answer is:
elm
'this wood' is the definition.
(elm is a type of tree)
'some feel magic in' is the wordplay.
'in' indicates a hidden word.
'ELM' is hidden within 'some feel magic'.
(Other definitions for elm that I've seen before include "Tree of the genus Ulmus" , "Source of timber" , "Mel's tree" , "Large tree" , "Tough timber" .)