Place it at the very start of a reveal, just before the subject enters, then follow it with a bass drop as the full scale becomes visible. For a comic twist, follow the entrance with a fail sound instead, letting the build-up collapse into a small payoff.
Über diesen Sound
A single footstep lasting about 1.3 seconds, capturing Godzilla moving through a city as a low rumble builds into a deep thud, with debris crunching as the sound fades. It feels weighty and threatening, like the ground itself is shifting beneath something far larger than a person. The clip comes from Legendary Pictures' 2014 Godzilla film, directed by Gareth Edwards.