Anyone can mess up, and things can turn out in any way,
but the most likely scenarios are as follows:
If Melisa wins:
Marcus will go to kill the Sorcerer,
the Sorcerer, knowing about Marcus's protection, will go to kill Morni - Marcus wins, the city is lost
If Marcus wins:
The Sorcerer again goes to kill Morni, because Melisa has a mirror,
and Melisa kills the Sorcerer or recruits someone.
The city is lost again.
If the Sorcerer wins:
I wrote a question to Revan about the mirror and Marcus,
He replied that there is no retaliation and he does not break the mirror, so it's a wasted turn.
Therefore, Marcus will go to Morni,
and Melisa will again do something else, because Marcus has protection and it is not reasonable to kill him.
The city remains where it is.
Conclusion - the only chance for the city is a Non-Negotiable Victory (NNV),
because with such a number of heroes, an element of surprise will appear and anything can happen, especially if Morni releases Ar.
Cancel the execution of Nefela
NNV