Stop the Waratahs' forward pack and you'll stifle try-scoring machine Israel Folau.
The Brumbies might be outnumbered two to one by their grudge rivals in forwards with test experience but, in a case of never outgunned, the ACT Super Rugby franchise will launch an all-out assault up front.
It's only fitting that a match featuring 15 test forwards and 13 Wallabies backs will give either side an early lead in the Australian conference.
And while Wallabies stars will be strewn across the paddock, Brumbies forwards Scott Fardy and Ben Alexander have little doubt on where the match in Canberra come Saturday night will be won.
"They [backs] might think they win the games but it's always won at the breakdown and the set piece," Fardy said. "That's definitely where this will be decided."