Legendary king of Phrygia (5)
I believe the answer is:
midas
'legendary king of phrygia' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for midas that I've seen before include "Mythical king with golden touch" , "King who turned what he touched to gold" , "Mythical king who had the power to turn everything to gold" , "Golden-touch king" , "King of Phrygia who had a golden touch" .)