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.
The battle is over.  Magnus 
Dux’s ATK return to normal.
Die Kampfphase endet.
Cuando termina el combate, Magnus Dux
recupera su ataque normal.
A batalha acabou, o ataque do
Magnus Dux volta ao normal.