David Johnson admits the unbeaten Swing Bowler faces by far the most difficult test of her career in Saturday's Betfair Hurdle at Newbury.
The outstandingly bred Galileo mare is close to the owner's heart as her dam is Lady Cricket, a top-class hurdler and chaser in his famous blue and green colours.
Now six and campaigned sparingly and cautiously by trainer David Pipe, Swing Bowler took novice events last season at Ludlow and Newton Abbot and only reappeared on New Year's Day at Musselburgh, winning a valuable handicap hurdle in impressive style.
Johnson said: "She has done nothing but surprise us, really, as she has never been exciting in her work at home. However, not many mares win five times from five races and her most recent run in Scotland was her best."
It will be like old times at the weekend, with Johnson's old ally Timmy Murphy sweating down for a light weight in a big handicap for the team.
"Timmy will ride her," the owner confirmed. "It's a huge step up in a race that would not look out of place at Cheltenham. I think she has it all to do, to be honest, but 10st 1lb is a nice weight and the ground should not be a concern."
Evan Williams has warned leading contender Court Minstrel is far from certain to take his chance.
The six-year-old ran out an impressive winner on his debut over obstacles at Cheltenham in October and emerged with huge credit when third behind top novice Dodging Bullets at the same track a month later, having suffered trouble in running.
He was slightly disappointing when only fourth in the Tolworth Hurdle at Sandown last time and having struggled to cope in the mud on that occasion, Williams insists his charge will only line up this weekend if conditions are right.
He said: "We are keeping an eye on it, but he definitely won't run if the ground is very soft. It will have to dry out considerably. He's in grand form at home and I would prefer to run him if I can because the prize-money is so good, but the one thing we learned at Sandown is that he can't handle very soft ground."
30 October 2014Aktabantay out of Breeders' Cup
Tearless secures Good Friday ticket
Overnight stay for Johnson
Crawford banks on Izzini progress
Toast could make Spencer think
Tearless takes Lingfield honours
Road charts route to Royal riches
Johnson taken to hospital
Grece excels at Saint-Cloud
Hawk given Greatwood option
Royal summons for Apache
Hannon: Early speed key for Osaila
Bowe takes aim at WKD bullseye
Hootenanny 'smoking' for BC mission
Avenue roads lead to Newmarket
Shu to be kept busy
Scu sweet on Sensation Ascot raid
Murtagh succumbs to Cup charms
Dandino to stay in Australia
Glance denied Mackinnon defence
Bailey ace rules Supreme at Taunton
O'Brien hit by Magician blow
Diablo in big-race picture
Buckley raises Toast to Osborne
Pastille seeking four-timer
Conti all set for Charlie Hall
Barnes out to storm Saint-Cloud
Williams issues Buywise warning
Lynam reveals Slade stalls fears
29 October 2014Lame Magician out of Breeders' Cup
Diablo in big-race picture
Mullins enters strong Hennessy team
Damaged hock behind Estid reverse
Eckhart team rocked by injury blow
Hunt Ball makes Power play
Morgiana a T bone of contention
Kirby ponders Buttons French raid
Glance camp turn to Williams
Wohler trusts 'professional' Moore
Red alert to Cup challenge
Head targets more Mile glory
Mile hope Toronado in 'great form'
Telescope camp banking on Moore
Twiston-Davies link excites Moore
Flying third to Bob on hurdling bow
Harden to test top staying waters
Godolphin take share in Belardo
Mullins has big guns at Down Royal
Annacotty set for Kempton return
Powell and Bradley cleared
28 October 2014Fingal camp on weather watch
More injury woe for Popham
Dickin unveils Thomas gameplan
Power stalls in Flemington spin
Toast drawn nine in BC Classic
My Ambivalent passed fit by vets
Harry out to bring House down
Three and easy for ton-up Hanagan
Wood carves out Galway verdict
More Of That in Wetherby frame
Big guns confirmed for Charlie Hall
Byron pencilled in for Far East
Newbury reverts to original title
Magician to stay in the US
Henderson considers hurdles for Bob
27 October 2014Mountainous back on National trail
Ground to dictate Gold run
Elite aim for Rendezvous
Classic dreams at Leopardstown
Smullen celebrates seventh title
Cheltenham target for Module
Pete shows his Aintree mettle
Royal-Oak double for Boistron
Starchitect in surprise strike
New One given Haydock mission
Balding excited by Park prospects
Sights set high for Crafty