According to simulations run on different futures of Ignis and humanity, Revolver says that Lightning's is the only one that leads to mutual destruction.
You want to create another 
Lost Incident victim?
Willst du ein weiteres Lost-Vorfall-Opfer schaffen?
¿Volverás a causar
más víctimas del caso Lost?
Você quer criar outra
vítima do Incidente Lost?