Liverpool have survived a first-half scare to reach the Champions League final with a 3-2 win at Villarreal that secured a 5-2 aggregate victory on a night that threatened to turn sour for Juergen Klopp's side.
The visitors fell 2-0 down with an insipid first-half performance, before fighting back with three goals in a 12-minute spell after the break to advance to their third European Cup final in five seasons.
The Premier League side had won 2-0 in England, but looked in danger of coming unstuck on a rain-soaked pitch in Spain, as the hosts pegged them back with goals from Boulaye Dia and Francis Coquelin.
Liverpool came out transformed after halftime, and goals from Fabinho, Luis Diaz and Sadio Mane sealed the deal, with Villarreal ending the match with 10 men, after a late red card for Etienne Capoue.
Klopp's side will meet either Real Madrid or Manchester City, who contest the second leg of their semi-final on Thursday (NZ time), in the Paris showpiece on May 28. City lead 4-3 from the first leg.
Roared on by their faithful fanbase who were packed into their modest stadium, Villarreal opened the scoring after three minutes with a close-range strike from Dia that was greeted by a chant of "Yes we can!" from the home supporters.
Villarreal were lifeless in the first leg at Anfield, but looked a completely different team, as they tore into Liverpool with the same aggressive game that had knocked out Juventus in the last 16 and Bayern Munich in the quarter-finals.
Their relentless pressure forced Liverpool into mistakes they did not usually make, with the visitors' passing accuracy of 66 percent their lowest in the first half of a game in all competitions this season.
Villarreal levelled the tie with a close-range header from Coquelin and looked on the verge of a miracle comeback.
Yet Klopp brought Diaz off the bench at the break and the in-form Colombian winger changed the dynamic of the game, finding space and taking advantage of a Villarreal side that seemed to run out of gas.
As Liverpool pressure mounted, it felt like only a matter of time until they scored and the goal eventually came from a brilliant combination between Fabinho and Mohamed Salah on the right side.
The Brazilian midfielder recovered a loose ball close to the Villarreal area and passed two defenders, before playing a one-two with the Egyptian.
Salah teed him up with a pass between three defenders that left him alone to score with a low, angled shot between the legs of Villarreal keeper Geronimo Rulli, who endured a difficult game.
Liverpool smelled blood and went for the jugular, led by Diaz, who ghosted into the middle of the box to head Trent Alexander-Arnold's cross easily past the goalkeeper in the 67th minute.
Seven minutes later, Rulli tried to clear a long pass to Mane outside the area and completely missed the ball, leaving the Senegalese forward all alone to tap into the empty net.
Capoue, who had a enjoyed a great first half with two assists, was dismissed with five minutes remaining, receiving a second yellow card for a late challenge on Curtis Jones.
"The early goal didn't help us, it helped them massively, so we had to dig deep," Liverpool centre-back Virgil van Dijk told BT Sport. "We had to be very mature and obviously, second half, we played outstanding."
Reuters
