Fremantle and West Coast will bring their fiery rivalry to Mandurah when the city plays host to their final games of the AFL's JLT Community Series on Sunday evening.
The two clubs will hit David Grays Arena for their final pre-season hit-outs, with both set to field strong sides as they ramp up their preparations for the regular season.
Each will look to employ the fresh looks and tactics they've garnered over the off-season, while big name superstars will feature in the games.
Here's a few things to watch for when the ball is bounced at 4.10pm.
Brayshaw, Gaff to meet again
The Mandurah match will be the first time Docker Andrew Brayshaw and Eagle Andrew Gaff have played against each other since their infamous encounter in last year's Western Derby, where an off-the-ball hit left Brayshaw with a shattered jaw and landed Gaff with an eight-week suspension.
The Eagles superstar will sit out the first two weeks of the regular season as he serves the remainder of his ban, but is free to line up in the pre-season clash.
Brayshaw has already publicly stated that he will endeavour to make a friendly gesture to Gaff before the bounce, to show there are no hard feelings.
Fyfe's first hit-out
Fremantle superstar Nat Fyfe missed the club's JLT Series opener against Collingwood following minor elbow surgery, but coach Ross Lyon is confident the Brownlow medalist will be fit to play against West Coast in Mandurah.
The 27-year-old took part in last month's AFLX tournament, but watched their pre-season opener from the sidelines.
He'll be looking to find some momentum ahead of the club's regular season opener against North Melbourne in a fortnight, and could use the Mandurah game as a platform to put on a show.
Premiership heroes still in form
Dom Sheed booted the winning goal in West Coast's thrilling grand final victory over Collingwood last year, and his first pre-season game showed he's not slowing down as he tallied 39 touches and a goal against Geelong.
Meanwhile Jack Darling bagged five goals straight, while Elliot Yeo, Mark Hutchings and Shannon Hurn all looked to be in very good touch.
It's a rare chance for Mandurah to host a pre-season game stacked with so many newly-crowned premiership players.
Young guns on show
The JLT Series has always been a platform for teams to test out their untried youngsters, and both sides should field plenty of their up and coming talent.
Fremantle fans should get the chance to see 2017 top-five draft picks Brayshaw and Adam Cerra in action again, along with Bailey Banfield, Brett Bewley and Stefan Giro, who all lined up in the clash with Collingwood.
For West Coast, it's another chance to test out first-round draft pick Oscar Allen up forward, after his successful three-goal outing against Geelong.
Jarrod Brander is another to keep an eye on in West Coast's forward line, while Jake Waterman and Francis Watson could be ones to watch.
New recruits finding their feet
Fremantle welcomed a bunch of new recruits in the off-season and will be hoping to get a further look at what they have to offer in this hit-out.
It's expected Rory Lobb will play forward for Fremantle this season but the absence of both Sean Darcy and Aaron Sandilands forced him to ruck all day in their first JLT game, which he did so very impressively.
The Dockers will be hoping to get him some more forward minutes in Mandurah, alongside boom recruit Jesse Hogan, who only played the first half against Collingwood.
Midfielder and ex-Richmond Tiger Reece Conca is expected to play as well.
The Eagles, who were less active in the off-season as they simply looked to keep a premiership-winning side together, will likely use recruit Tom Hickey in the ruck again.