What was the key to Kielce's title win?

Choose one of these five keys to Kielce's historic victory.
8%
7 votes
PSG's semi-final tactics
7%
6 votes
Tobias Reichmann
25%
22 votes
Kielce’s veterans
38%
34 votes
Veszprém’s blackout
22%
20 votes
Talant Dujshebaev