Collingwood has avenged its round seven loss to Carlton and spoiled the debut of royal Blue Jack Silvagni, winning a scrappy clash at the MCG by 12 points on Saturday night.
After its season was sent into a tailspin by the Blues two months ago, Collingwood finally got a chance to square up and it hit the old enemy where it hurts, winning 8.9 (57) to 6.9 (45).
Silvagni was the drawcard on Saturday night, and a crowd of 56,157 rolled through the gates to see son of Stephen and grandson of Sergio in his long-sleeved No.2 jumper.
And in a year that has quickly become one of development for the Magpies, making sure Carlton didn't celebrate the occasion with a win was probably more significant than the four points they banked.
Further souring the loss for the Blues was what appeared to be a serious knee injury to defender Ciaran Byrne, who landed awkwardly in a contest in the fourth quarter and was taken from the ground on a stretcher.
It was clearly a clash between 13th and 14th, and neither side did anything to suggest they will have a rapid spike in form in the last eight weeks of the season, with the combined score the lowest between these sides since 1966.
Collingwood captain Scott Pendlebury brought class to an ugly match, finishing with 34 possessions (14 contested), eight clearances and a goal in a clear best-on-ground performance.
Defenders Ben Reid and Tyson Goldsack, who combined for eight intercept marks, were also excellent in repelling the Blues' forward entries, while ruckman Brodie Grundy (17 possessions and two goals) took the points against Matthew Kreuzer.
The concerns for Buckley remain the forward line, with Darcy Moore, Travis Cloke and Mason Cox combining for one goal, which was kicked by Moore in the opening 10 minutes.
The Blues, who kicked the final two goals to trim the margin, will remember the occasion for the significance of Silvagni's debut.
There was high anticipation whenever the classy teenager went near the ball, and it reached fever pitch when he marked 15m from goal with less than 10 minutes to play.
After a night of missed opportunities, he chose to pass backwards to Bryce Gibbs and will have to wait another week to kick his first senior goal, finishing an eye-catching debut with 15 possessions and a team high seven score involvements.
Veteran defender Kade Simpson was his team's best player, with 28 possessions and four rebound 50s, while Bryce Gibbs fought through a hard tag from Levi Greenwood to win 22 possessions and kick two goals.
CARLTON 3.3 4.6 4.8 6.9 (45)
COLLINGWOOD 3.5 5.5 7.8 8.9 (57)
GOALS
Carlton: Gibbs 2, Lamb, White, Wright, Phillips
Collingwood: Grundy 2, Blair 2, Moore, Pendlebury, Greenwood, Aish
BEST
Carlton: Simpson, Curnow, Gibbs, Cripps, Docherty, Phillips
Collingwood: Pendlebury, Grundy, Reid, Goldsack, Sidebottom, Moore
INJURIES
Carlton: Weitering (ankle), Byrne (knee)
Collingwood: Nil
Reports: Nil
Umpires: Foot, Dalgleish, Pannell, Mitchell
Official crowd: 56,157 at the MCG