Place it at the turning point of an edit, after the setup and just as the action begins, then follow a win with Clapping. For a slower build, open with It Was At This Moment He Knew, let the tension settle, then bring this clip in as the charge itself.
Über diesen Sound
This roughly 11-second clip carries a deep war horn and the rush of a massed cavalry charge, with pounding hooves and a full battle cry. It feels stirring and triumphant, like the moment an outnumbered army turns and attacks. It comes from The Lord of the Rings: The Return of the King, during the Rohirrim charge at the Battle of the Pelennor Fields.