Code Geass Rebellion Vox2 Ep 02: The White Knight Awakens

Using his newfound power, Lelouch hijacks an enemy Sutherland and leads the rebels in a counterattack against the Britannian Army, forcing Viceroy Clovis la Britannia to allow the release of an experimental Knightmare Frame by the Special Envoys, named the Lancelot, which is piloted by Suzaku Kururugi. The Lancelot proves to be far superior to previous Knightmare Frame models and Lelouch is forced to change his plans. Just as the Britannian Army corners the terrorists, Clovis orders an immediate cease-fire under coercion by Lelouch.