Place this clip right before the main reveal in a montage, not after it. Follow it with the Inception Horn for a second, larger beat if the scene keeps escalating, or leave it alone as the only punctuation before dialogue resumes.
O tym dźwięku
This is a just over four second music sting taken from Space Ocean, built around a low swelling build that breaks into a sharp orchestral hit. It feels vast, tense and ominous, like something enormous is rising out of sight. The clip comes from Space Ocean on the Half-Life soundtrack.