Code Geass: Lelouch of the Rebellion: Season 2, Episode 18

2 - 18: Turn 18 - Final Battle Tokyo II

The battle for Tokyo fills the sky. The Black Knights take out the power gaining temporary advantage, but when Suzaku appears, he threatens to use Britannian's most terrifying weapon: the F.L.E.I.J.A. But to fire such a devastating weapon…is it worth it?