The smoke and flares at the Polish Cup final was terrifying

There were some crazy scenes from today's Polish Cup final between Lech Poznan and Legia Warsaw.

It was a battle of the best fan displays from either end of the National Stadium Warsaw.

Legia Warsaw's fans made a statement with their march to the stadium.

Then they showed off this banner and fireworks display from the Legia Warsaw stands that turned into a pretty heavy smoke cloud.

Then there was this fiery response from the Lech Poznan crowd.

And this was all BEFORE THE GAME.

After the smoke cleared, Legia battled out to a 1-0 win over Lech Poznan.