Tottenham captain Hugo Lloris says their new stadium will be a factor facing Champions League opponents Manchester City.
Spurs host the first-leg of their quarterfinal this week.
"At some moments in the game, we feel the power," said Spurs captain Lloris after the inaugural game against Crystal Palace.
"I think this can be a help for the team. We will need the crowd for every game.
"Of course, this is a big moment for the club. To be part of a quarter-final for the Champions League is a great opportunity."
Harry Winks added: "Of course, the fans play a massive role in creating that atmosphere and helping us. But the most important thing is how we play. If we perform like we did [against Palace] and press like we did, it can be a difficult night for them."