Faugheen was a hugely impressive winner of the williamhill.com Christmas Hurdle at Kempton to strengthen his grip on the Champion Hurdle market.
Willie Mullins sent the six-year-old over for the Grade One admitting he was surprised at the progress his charge had made in the last 12 months.
Ruby Walsh was happy to track the pacesetting Blue Heron on a track than many thought could be too sharp for him, having won over three miles in heavy ground this time last year.
But Walsh never looked troubled at any stage and turning into the straight he gave his mount an inch of rein and he shot clear.
The 4-11 favourite made a minor blunder at the last but it did not halt his momentum and he crossed the line eight lengths clear of Purple Bay.
Paul Nicholls' Fighting Fifth winner Irving was pulled up.
