Melbourne has moved a step closer to three straight minor premiership titles, and handed Penrith's top-eight aspirations a potentially fatal blow in the process, ruthlessly humbling the mountain men 40 to 6 tonight at CUA Stadium.
Things looked promising for Penrith early, they repelled the Storm's first two attacking raids impressively, but once the visitors found their groove, points came at an embarrassingly alarming rate.
The Melbourne attacking machine clicked into gear in the 11th minute, with a sharp cutout pass from Cooper Cronk resulting in an all too easy four pointer for Steve Turner.
Some brilliant athleticism from Billy Slater resulted in the reigning premier's second try shortly after.
Slater leapt above the pack to bat back a well weighted Cronk bomb into the waiting arms of Greg Inglis, who crashed over next to the posts.
Cameron Smith made no mistake with the extras, giving the visitors a 10-nil advantage after 17 minutes.
A late hit by Luke Priddis on Cronk provided the Storm with more attacking ball, and when Anthony Quinn forced his way over in the corner to make it 14-nil, it was three tries in nine minutes for Melbourne.
The only thing keeping the Panthers within range was the errant boot of Smith, who could only convert one of the opening three four-pointers.
The home's chances of reeling in the deficit took a huge hit when they lost one of their most potent attacking weapons, Frank Pritchard, who was forced from the field following the recurrence of a shoulder problem.
Things were deteriorating rapidly for the Panthers, and the premiers continued to puncture the Penrith defensive line almost at will.
A cross-field kick from Smith produced the visitors fourth try, albeit luckily, with the kick rebounding off Gordon back into the in-goal and presenting Inglis with the simplest of touch downs for his second try of the night.
Smith comfortably added the extras to make it 20-nil after 34 minutes.
Penrith started the second half with more purpose, and hit back with a strong try to Nathan Smith in the 47th minute, with Gordon adding the extras to give Panthers fans something to believe in with more than half an hour remaining.
But it took the Storm just three minutes to extinguish any hope of a Panthers revival, courtesy of some Israel Folau magic.
The towering centre attracted two Penrith defenders as he surged towards the right-hand corner, before producing a stunning one-arm offload inside to Turner, who crashed over for the Storm's sixth try of the night.
Smith's unhappy night with the boot continued, he was unable to nail the conversion, leaving the score at 24-6 with 29 minutes to play.
Smith sold a dummy and snuck over from 10 metres out from a tap-kick in the 65th minute, and this time his radar was on target to extend the Storm lead out to 30 to 6.
A soft try to Jeff Lima, and a benefit of the doubt four-pointer to bring up Inglis' hat-trick rounded out the scoring for the premiers, as their relentless surge toward back-to-back premierships continues to gather steam.
Panthers coach Matt Elliott denied there was anything sinister behind Pritchard's non appearance for the second half, the under siege mentor saying the Kiwi international was only going to be used in an emergency.
Pritchard has been at the centre of reports claiming he is unhappy at the Panthers and wanted out despite having another year to run on his contract.
"Physically he wasn't right to go," Elliott said.
"If he went back onto field he was only going to let someone down.
"We didn't expect to see him back after halftime ... he was going to fill a hole but to send him out there half-busted when really the game wasn't on the line would have been an unintelligent thing (to do) as a coach.
"To suggest the guy wasn't going to go back on the field because he was feigning injury is taking it just a tad too far."
Storm coach Craig Bellamy admitted finishing the regular season in first spot was a definite goal for his side, but rejected claims his side already had one hand on the premiership trophy.
"My reaction is that's all crap - there's a lot of good teams in this competition," he said.
"We just need to get about our business and (if) we start believing in that, well we ain't going to be doing what we need to do.
"We'd be proud to hold that (the minor premiership) again but we've still got two games to go and we could still finish second or third."
MELBOURNE 40 (G Inglis 3 S Turner 2 J Lima A Quinn C Smith tries C Smith 4 goals) bt PENRITH 6 (N Smith try M Gordon goal) at CUA Stadium. Referee: M Cecchin. Crowd: 8,813.