WATCH: Cam Rayner screamer puts the exclamation mark on Lions' stunning Grand Final performance

Cam Rayner has put the icing on the cake for the Brisbane Lions, taking a hanger and slotting the goal to extend the Lions' already astronomical lead.

The Grand Final that seemed impossible to pick has been blown out of the water by Brisbane, exploding out to a 10 goal lead over the Sydney Swans at the MCG.

Watch here as Rayner seals the contest in what has been an incredibly impressive Grand Final performance.