Liverpool's Luis Diaz (second right) celebrates after scoring his side's second goal during the Champions League semifinal, second leg against Villarreal.
CNN  — 

Liverpool’s pursuit of an unprecedented quadruple remains intact after a spectacular second-half comeback saw the Reds overcome a huge scare against Villarreal in the Champions League semifinal on Tuesday.

Three goals in rapid succession from Fabinho, Luis Diaz and Sadio Mane rocketed Liverpool to a 3-2 victory (5-2 on aggregate) and a third Champions League final in just five years, though the scoreline – quite literally – told only half the story.

Despite arriving at Estadio de la Cerámica with a commanding two-goal advantage, Liverpool manager Jürgen Klopp had warned that his side would have to be “ready to suffer,” and the German’s words proved prophetic as Villarreal stunned the visitors with a ferocious first-half display.

Early goals from Boulaye Dia and Francis Coquelin sent the “Yellow Submarine” – affectionately nicknamed due to their luminescent yellow kit – into uncharted waters, threatening to sink Liverpool’s hopes of becoming the first side to win the Champions League, Premier League, FA Cup and League Cup in the same campaign.

Buoyed by the impact of second-half substitute Diaz, a flurry of goals during a scintillating 12 minute spell righted the ship and stamped Liverpool’s ticket to the final in Paris on May 28.

With the League Cup already banked, triumph over Real Madrid or Manchester City in France would – should Liverpool win the Premier League and FA Cup – seal a historic achievement, lifting the status of Klopp’s already lauded squad football immortality.

Diaz delivered a game changing performance for Liverpool.

Salah out for revenge

Speaking after the game, Klopp and Alexander-Arnold played it cool on who they would want to face in the final, telling BT Sport that whoever made it to Paris would deserve to be there.

Not Mohammed Salah though. Agonizingly substituted off with an injury in Liverpool’s 3-1 defeat by Real Madrid in Kyiv in 2018, the Egyptian has unfinished business on his mind.

“I want to play Madrid [in the final]” Salah said. “I have to be honest City is a really tough team, we played against them a few times this season, but if you ask me personally I would prefer Madrid.

“Because we lost against them in the final, I want to play them again – hopefully we win,” he added, laughing.

Salah argues with Capoue during the game.

Salah was similarly candid about chasing down a historic quadruple.

“The quadruple is the target now. Maybe not at the start of the season. I am always honest and focus on the Champions League and Premier League. But now, why not?” he said.

” After we beat City in the FA Cup semifinal [I thought it was on]. After the group stage I thought ‘OK, we are going to win the Champions League this year’.”

Having already steered Borussia Dortmund to the final in 2013, two years prior to joining the Reds, Klopp now joins an illustrious group of managers to have reached four Champions League finals – Marcello Lippi, Sir Alex Ferguson and Carlo Ancelotti, who is now Real Madrid coach.

Ancelotti would nudge into a league of his own should he defeat Pep Guardiola’s Manchester City on Wednesday, but Klopp – having signed a new two-year deal last week – has already achieved icon status at Anfield.

“It is outstanding. We made it pretty tricky for ourselves but it is about how you react and adapt,” Klopp said. “Respect to Villarreal, they made it really difficult.

“I will watch it. Whoever it will be, it will be massive – they will deserve it and then we will face each other in Paris.”

Perfect start

Villarreal manager Unai Emery had remarked ahead of the game that his team would need to play “a perfect game” to go through, and his players responded with a near perfect 45 minutes.

Having faced criticism for an overly defensive approach in the first leg at Anfield, Villarreal were ahead inside three minutes, Dia turning home Etienne Capoue’s smart pull-back after the midfielder had snuck behind Andy Robertson at the back post.

Dia celebrates giving his side a dream start.

If the atmosphere at Estadio de la Cerámica had been sizzling before kick-off, that early goal lifted the crowd noise close to boiling point, and the home side matched the intensity.

Those Villarreal yellow shirts drove forward, provoking a string of uncharacteristic, unforced errors and sloppy passes from a Liverpool side that has seemed all but unflappable this season.

Capoue again turned provider to draw Villarreal level in the tie five minutes before the break. Following an excellent turn, the Frenchman floated a teasing cross onto the head of compatriot Coquelin, who towered above Trent Alexander-Arnold to crash his header past a rooted Alisson.

Coquelin nods home to even the tie at 2-2.

Game of two halves

Spurred by Diaz’s introduction, Liverpool looked a different side after the interval. Their increased urgency was rewarded when Fabinho, collecting Salah’s pass, fired through the legs of Villarreal goalkeeper Geronimo Rulli to score a timely first Champions League goal for Liverpool and restore the vistors’ advantage.

Within 10 minutes, the tie was over. Diaz’s electric impact was rewarded with a goal as the Colombian nodded home Alexander-Arnold’s cross, before Mane rounded Rulli and tapped home to put the game beyond any doubt.

Mane skips round Rulli before scoring Liverpool's third.

Villarreal’s frustration was epitomized by a late red card for Capoue, but when the dust settles, the Spanish side can reflect on an incredible European journey.

Seventh in La Liga and 29 points behind champions Real Madrid, a fairytale Champions League run saw them see off European giants Juventus and Bayern Munich en route to a first ever semifinal – not bad for a city of less than 60,000 people.

Yet the evening belonged to Liverpool and the delirious red section of the Estadio de la Cerámica, who can now start planning for yet another European Cup final – a night with the potential to be the most special in the club’s history.