Put it right after the challenge is shown on screen, following a Dun Dun Dun cue, then cut straight to your attempt and finish with a Vine Boom once the result lands.
Über diesen Sound
This is a short voice clip of someone saying 'come try it' in a direct, challenging tone, lasting just over two seconds. It feels bold and taunting, like a dare thrown down to someone who doubts you. The delivery is simple and punchy, so the challenge itself carries the whole moment.