Newcastle United fullback Kieran Trippier hailed the manner of victory on Friday night at Nottingham Forest.
The result has Newcastle sitting in fifth place on the table.
Trippier said: We must not underestimate how big this victory is.
"They are a tough team and it is not easy to get to them. We believe that we can do something special. Honestly, this is one of the best groups I've ever been in: unity, no egos, a really hard-working team and that comes from the manager.
"We are in tune like a violin and the guys are going to give it their all."
Alexander Isak struck twice on the night and Trippier added: "It has been difficult for Alex (with the injuries) but he has taken a risk. The ability of him is terrifying at such a young age."