A $65,000 Magic Millions Adelaide purchase from the Mill Park draft, Soju Warrior is a half-brother to stakes-winner Beluga Blue and smart winner Burgundy Blast being the third winner from three foals to race from Choice of Colours.
Stakes-placed twice at two, the Phillip Stokes-trained Smart Missile filly Smart Manoeuvre was overdue to break through for a win.
Resuming from a spell she was favourite for the 1300 metre maiden and overcame the outside gate in a field of 12 to win by half a length.