Lelouch Of The Rebellion Episode 11 — Code Geass:

At Euphemia's request, Suzaku Kururugi deploys the Lancelot and rescues Cornelia, proving to be an equal match for the agile Guren.

The "Battle for Narita" has ripple effects throughout the series: Code Geass: Lelouch of the Rebellion Episode 11

The Black Knights launch a massive assault on the Britannian forces in the Narita Mountains, utilizing a massive landslide triggered by Guren Mk-II to decimate 80% of the enemy army. At Euphemia's request, Suzaku Kururugi deploys the Lancelot