Drink refreshed legions (4,3)
I believe the answer is:
sloe gin
'drink' is the definition.
(sloe gin is a kind of drink)
'refreshed legions' is the wordplay.
'refreshed' indicates anagramming the letters.
'legions' anagrammed gives 'SLOE-GIN'.
(Other definitions for sloe gin that I've seen before include "Blackthorn-flavoured spirit" , "Alcoholic infusion" , "tipple" , "Liqueur made with blackthorn fruit" , "Blackthorn-fruit flavoured liqueur -- Leo sign (anag)" .)