The Hatters’ dreams of reaching the Premier League for the first time in their history suffered a setback on Saturday after Sunderland hit back from an early deficit to claim a 2-1 win at the Stadium of Light.
And Luton boss Edwards has stressed the need for his side to combine a red-hot desire with ice-cold thinking if they are to book a place in the play-off final against either Middlesbrough or Coventry at Wembley later this month.
“We have got to be calm because we need 11 players on the pitch, but we need fire and then to be ice cold in the right moments,” he said.
“We need to play with real fire and like our lives depend on it tomorrow. We don’t want this to be the end but this could be our last game of the season and we don’t want that to be the case.”
Edwards echoed that message to the Luton supporters who he believes will play a vital role in deciding the outcome of Tuesday’s clash at a sold-out Kenilworth Road.
He referenced last month’s derby victory over Watford and called for a similarly “amazing” atmosphere in order to galvanise his side’s attempted fightback.
“We want the crowd to be wild and right at it,” Edwards said.
“We’ve got to make it really difficult for them and we need our crowd to play their part in that as well. And we want to make sure we play our part and give our fans something to shout about.
“The atmosphere was amazing for the Watford game and if we can notch it up a little bit more again then that will be what I will like and what we will need as well. I think that was a great advert for Kenilworth Road for when it’s at its best.”
Luton have not played in the top flight since being relegated from the old First Division in 1992 – the year before the Premier League was launched – and they even dropped out of the Football League in the intervening period.
However, after finally escaping the Conference following a five-year exile in 2014 they have enjoyed a remarkable rise and, if they can overcome Sunderland, they would be one game away from a return to English football’s top table.
Defender Amari’i Bell, whose side were unbeaten in 14 games going into the first leg against Sunderland, said of the return meeting with the Black Cats: “I think it’s the biggest game of most of our careers.
“We’ve got to go out there and give it our all. I think everyone’s excited, looking forward to the challenge and relishing the position we’ve put ourselves in.
“The last loss was a long time ago and we forgot what it’s like to lose. It’s not something we’re used to but we know we have to bounce back and normally when that happens (lose) we do, so it’s going to be a good tie.”
Luton eye promotion to the Premier League for the first time and a win over Coventry would round off their fourth promotion in 10 seasons.
Manager Edwards refused to romanticise the club’s journey and highlighted the importance of a grounded mentality ahead of Saturday’s all-or-nothing showdown.
“I try and keep a clear head but I know the magnitude of the game and we all do, there’s no point in not talking about it, there’s nothing wrong with dreaming and aiming for (promotion), Edwards said.
“We are there now, in touching distance. It’s one game, we know we are capable.
“But the one thing we need to do is make sure we are the best version of us and prepare as normally as possible. We have to work as hard as we usually do, organise the same and if we get those bits right you stand a chance – the basics.
“If we get carried away then you have got no chance in a game like this so my job is to make sure we concentrate on the stuff we can control and we have to work as hard as we always do.”
Edwards heaped praise on Coventry, whose 22 clean sheets this season were the most of any Sky Bet Championship side.
The two sides met twice over the course of the season, drawing 2-2 in September and 1-1 in February.
“We have a decent idea of them and they have a decent idea of us as well, we’ve looked at each other twice during the season and watched countless numbers of games as well so there won’t be too many surprises on the day, said Edwards, adding that his side cannot just focus on Coventry’s star men Gustavo Hamer and Viktor Gyokeres.
“They have some more good players than just those two – who are excellent, they are top individuals.
“But they have got quality all over the pitch and really well coached by Mark (Robins) and Adi (Viveash) so they have got a real clear way of playing and that helps you over the course of a season.
“They’ve been building over a good few years and it’s served them well so of course they are more than two players, but you need outstanding individuals to make the difference and those two lads are the key ones this year.”
Edwards admitted the playoff final is the biggest occasion in his seven-year managerial career and understands the importance of victory.
“There’s not a comparable game I’ve been a part of with this level of interest and what it is worth financially and people watching, it is a new experience for me,” he said.
“I am pleased to have been involved in big games at big stadiums and our players have as well but me stood on the touchline, it will be a great experience.”
Dominic Calvert-Lewin fell to the floor as his loss of balance was aided by a push in the back from former Toffees midfielder Ross Barkley and, in the space behind him at the near post, defender Vitalii Mykolenko diverted Alfie Doughty’s corner past his own goalkeeper.
VAR ruled there was not enough in Barkley’s intervention to overturn the goal but Dyche was not happy.
“I don’t think I was any more frustrated than I normally am. I was more frustrated with the first goal and two hands in Dominic Calvert-Lewin’s back,” he said.
“You can say he’s gone down light, which he probably did, but I’ve seen penalties given for treading on someone’s toe.”
Jack Harrison equalised in the second half after goalkeeper Tim Krul allowed his low shot to escape his grasp but deep into added time Cauley Woodrow fired home in a goalmouth scramble following another corner.
“The game was a scrappy, awkward, ugly affair. They got the best side of it with two set-pieces – it felt like that type of game,” added Dyche.
“When we scored to get equal we had 15 minutes when we looked the side more likely but we conceded a soft corner at the end and conceded a goal from a bit of a ricochet.
“Fair play to them, they found their way through it and got the win.”
Luton boss Rob Edwards admitted not having a replay played a big part in their joyous reaction at the final whistle.
“It was a big reason for the celebrations at the end,” he said.
“It is a competition we value and want to go as far as possible. I’m so pleased for the lads.
“It will give us belief and confidence, you can see there is belief in this group of players. We are getting better.”
Woodrow played on with a suspected broken hand after Everton centre-back James Tarkowski fell on him but his resilience was rewarded with a first goal since August.
“I felt it crack, so I was in a bit of shock for a while,” the forward told BBC Sport.
“I’m really pleased with myself because I have been waiting a long time for a goal.”
The 28-year-old fell to the floor during their Sky Bet Championship play-off final against Coventry on Saturday and was taken to hospital after being carried off the pitch on a stretcher.
Lockyer has since undergone tests at the Cavendish Clinic in London and the club confirmed he will be able to join their preparations for Premier League football next season.
A statement on the Luton website said: “The Welsh international has completed all the necessary medical tests and observations to be allowed home for a period of rest before the start of pre-season training, which he will be fit to take part in.
“We would like to thank everyone for their messages of love and support for Locks, who has had a season to remember and proudly led the team out on Saturday, with his team-mates completing the job for him.
“We can’t wait to see you back home at the Kenny with that trophy in your hands, Locks!”
Saturday’s final went to penalties after Jordan Clark’s opener was cancelled out by Gustavo Hamer to finish 1-1 after extra time, but the Hatters secured top-flight football with a 6-5 victory on penalties.
Luton players held up Lockyer’s shirt throughout their celebrations and the captain posted an update on Instagram after the game.
He said: “Well not quite where I thought I’d be celebrating at the final whistle!
“I would just like to say a massive thank you to the amazing physios and doctors at Luton and Wembley for the swift and thorough response.
“A much scarier moment for everyone else than myself I am sure!
“Commiserations to Coventry a fantastic opponent over 3 games which had to be decided by penalties.
“I am currently in hospital under precaution and will stay here overnight for further tests in the morning.
“I am feeling very much myself, helped by the way the lads left it all out on pitch! It’s such an honour to be part of this team.. Premier League baby.”
Lockyer suffered a cardiac arrest during Luton’s Premier League game at Bournemouth in December and his heart stopped for two minutes and 40 seconds.
The 29-year-old was saved as medics rushed to perform CPR (Cardiopulmonary Resuscitation) and provide early defibrillation.
Wales defender Lockyer has since supported the British Heart Foundation’s campaign for people to learn CPR skills, as well as raise funds for lifesaving research.
“The medical team came in and we did the class,” Page said of his squad undertaking a CPR and defibrillator training course in September that would take on special significance three months later.
“Tom is championing it at the minute, and rightly so.
“It just shows that there’s more to life than football.”
Lockyer returned to the scene of his on-pitch cardiac arrest on Wednesday for Luton’s re-arranged meeting with Bournemouth.
The 16-times capped central defender met medics who helped save his life and admitted that he “got a little bit emotional”, while describing them as “heroes”.
Lockyer has since been fitted with an implantable cardioverter defibrillator and conceded it is “out of his hands” if he will ever play again.
But he will be part of Wales’ preparations next week as they bid to qualify for Euro 2024 and a third successive European Championship.
Wales host Finland in a play-off semi-final in Cardiff next Thursday, with the winners at home to Estonia or Poland five days later to decide a place in Germany this summer.
Page said: “I’ve had a good conversation with Locks and he’ll be a part of it. We don’t know what days or for how long yet.
“But he’s keen to come in and we’re keen to have him around the lads.
“I can only imagine how hard it was for Meps (Chris Mepham), Kieffer (Moore) and Brooksy (David Brooks) when they played that fixture and saw their mate on the floor like he was.
“I can only imagine how hard it would have been for them.
“They’ve had contact straight after and they’ve been in touch since, but it’ll be nice to have them all back in the group together.
“Forget football, just being together as good mates is powerful for them.”