Barcelona created a memorable Champions League night, and extended their 11-time consecutive knockout streak after not losing in the first leg.
Newcastle entered the game excitedly and put pressure from the first minutes, but the effectiveness belonged to Barcelona. In the second noteworthy attack, Raphinha opened the score with a sharp finish.
However, the home team's uncertain defense quickly made them pay the price when Anthony Elanga equalized after a combination with Lewis Hall.
The game quickly became open and fast-paced. Marc Bernal took advantage of a set piece to bring Barcelona back the advantage, but Lamine Yamal's personal mistake created an opportunity for Elanga to complete a double, bringing Newcastle back into the race.
The turning point came at the end of the first half, when Raphinha brought home a penalty. From the 11m spot, Yamal redeemed himself with a goal to increase the score to 3-2 for Barcelona.
Stepping into the second half, Barcelona completely controlled the game. Fermin Lopez scored after a textbook counter-attack, before Robert Lewandowski scored a quick double, almost extinguishing all hopes of Newcastle.
In a chaotic game, the away team's defense continued to make mistakes and was punished. Raphinha closed the nightmare of the "Magpies" with his seventh goal, sealing a dominant 7-2 victory for the Spanish representative.
This victory once again affirmed the strength and bravery of Barcelona in the continental arena. Meanwhile, Newcastle had to accept a heavy defeat, closing the Champions League journey in a bitter way.
Results of some other notable matches:
Bayern Munich 4-1 Atalanta
Liverpool 4-0 Galatasaray
Tottenham 3-2 Atletico Madrid