After a rusty performance against Port Adelaide, it's important for Brisbane to win its final Marsh Community Series match against Carlton on Sunday, says dynamic forward Cam Rayner. 

"It's going to be exciting," Rayner said following Tuesday morning's training session. 

"It's just more fine-tuning of those things we did last year that made us do really well.

"It's important to get on the winning board as well. We need to follow our process." 

Brisbane will be bolstered by the inclusion of captain Dayne Zorko, who missed Friday night's State of Origin match with a tight hamstring.

Zorko completed Tuesday's session strongly and looked unhindered. 

Following the Lions' success of 2019, Rayner said Brisbane had to be proactive to continue its improvement.

"Every team comes in with a new gameplan and it's a fresh slate," he said. 

"We're going to give some variety to our game, try to become a more versatile team and I guess we'll see that in the next couple of weeks."

Meanwhile, All-Australian forward Charlie Cameron said he was "shook" after reclaiming his car after it was stolen over the weekend.

Rayner credited the Queensland Police who found it dumped, unharmed, 15 minutes from Cameron's home.

"It's obviously sad, especially when he's down in Melbourne playing the (State of Origin) game when it happened," Rayner said.