Place it at the climax of an edit, just as the hero or reveal appears on screen, then follow the impact with a bass drop for extra weight and clapping once the moment settles. Keep it as the turning point, not background, so the entrance stays the focus of the scene.
About this sound
This short clip follows Thor calling Mjolnir and Stormbreaker to his hands, with low thunder rolling beneath rising electrical crackle before a sharp rush of air marks their arrival. It feels huge, tense and triumphant, like power gathering and landing in one sudden moment. The weapons are Thor's hammer and axe from the Marvel films, so the sound works as an instant signal of a hero stepping forward.