After their capitulation against the Crusaders, the Blues know what they will get from the Bulls in their next match - a series of driving mauls which will seriously test the resolve of Tana Umaga's pack after they showed a worrying vulnerability there in Christchurch.
The Crusaders forwards simply ran over the top of the Blues at AMI Stadium in setting up their team's 33-24 victory after trailing 24-5 just after halftime.
It was another epic comeback from a team making a habit of them, and the Blues had no answer to the home side's lineout drives.
The Bulls, a team who pride themselves on mauling any team into submission, would have been delighted as they prepare to face a team on a three-match losing streak at North Harbour Stadium.
"It's tough," Blues coach Umaga said. "We had a soul-searching week [after Highlanders defeat]. We didn't give a good account of ourselves and we talked about that a lot. We wanted to put in a performance, that, one, represented who we are and what we believe in, and, two . . . show ourselves and our families that we are working hard.