Place it near the end of a build-up, just before the reveal, after Enemy Spotted sets up the ambush and before a Pop Sound Effect punctuates the payoff. Follow it with a short reaction clip to let the audience enjoy the surprise.
关于此声音
This short clip follows a wooden barrel thudding along, popping open and spilling out three chattering goblins whose high squeaks and giggles pile into a frantic little swarm. It feels mischievous and suddenly chaotic, like a prank springing at exactly the wrong moment, but still light and cartoonish. It comes from Clash Royale, where the Goblin Barrel spell rolls across the arena before releasing its goblins to attack.