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.
I see.  That’s why you summoned 
Estrangement on my field!
Verstehe … Dafür hast du Estrangement
auf mein Feld beschworen …
Ahora lo entiendo.
Entendo, por isso que invocou
o Estrangement no meu campo.