Completes, romantically what icers do, showing enormous flair (10,5)

I believe the answer is:

consummate skill

'enormous flair' is the definition.

'completes romantically what icers do' is the wordplay.
'completes romantically' becomes 'consummates'.
'what icers do' becomes 'kill' (to ice can mean to kill).
'consummates'+'kill'='CONSUMMATE SKILL'

'showing' acts as a link.

I've seen this clue in The Everyman puzzle in The Observer.

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