Gunners boss Arteta has praised Gooners saying: Our supporters make us a different team
He said: "It’s a massive game against the champions of the last Premier League and we have a point to prove. We’re going to have our crowd, our supporters, very early.
"Before eight o’clock, everybody will be there, creating an amazing atmosphere and looking forward to it.
"[Our supporters] have been unbelievable again this season, and it makes such a difference; we become a different team.
"The level of energy, commitment, confidence and desire that we can show in every action is transmitted by them, and we need them tomorrow and every game.
"There's nothing like it, you become a different player. Your emotional state is better, your energy level is better, your confidence is better.
"They drive you to get action with a lot of aggression, with a lot of determination, and that lifts the whole team. So that's what we have to provide.'
