Code Geass: Lelouch of the Rebellion: Season 2, Episode 23

2 - 23: Turn 23 - Schneizel's Guise

Nunnally has declared Lelouch and Suzaku as her enemies. By siding with Schneizel she is allowing the use of the F.L.E.I.J.A., but she has been led to believe the destructive weapon would be used only when necessary. However, Schneizel has other plans