Lazio surely wants to play the seconf game as fast as they can, because this Bayern is shaking and very weak, with problems also in the relationship between his coach Tuchel and the whole team of players, in fact he is leaving at the end of the season, but in Munich lets see if Lazio can make one of his biggest achievement in Europe is not gonna be an easy task.
Currently, Lazio is in a positive trend and their previous victory has made them even more confident of being able to get rid of Bayern Munich in the Champions League. But it's not easy, especially since the second leg was played away from home and Lazio couldn't even add aggregate points. What Lazio has to do is make Bayern Munich's players mentally down and at the same time make them very frustrated in order to maintain this advantage.
As long as Lazio can apply a strong defense like the first leg, their chances of advancing to the next round will be even greater. After all, the key to their victory in the first leg lies in their strong defense and that made it difficult for Bayern Munich to penetrate the defense they built, the results were quite satisfying with the victory they achieved.
But this is their away match, so mentality will speak a lot when a team does an away match, especially this is also the Champions League. I'm sure Bayern Munich will appear all out in this match and try hard to be able to steal a quick goal to equalize first. Lazio must be ready for that.