This clip is shared on a user-generated soundboard under the games category, where it is tagged with Deltarune and Flowery, and its short length makes it easy to drop into edits, streams and memes. Fans of the game recognise the prismatic, magical quality at once, so it has travelled mainly through fan edits, playthrough highlights and reaction videos rather than through a formal release or soundtrack listing. That community use is why it remains handy: it is a compact, recognisable burst that signals a Deltarune-style moment without needing dialogue, music or a longer scene to explain it.
About this sound
A short Prism Blow sound effect tagged Flowery from Deltarune, used by fans in game edits, memes and reaction clips for a bright magical hit.
This short clip captures a bright, prismatic burst that feels like a magical attack landing in a game, with a sharp sparkling rush, a light airy whoosh and a clean ringing tail that fades quickly. It is only a couple of seconds long, so it lands as a sudden accent rather than a piece of music or dialogue, and the Flowery tag gives it a soft, floral edge that keeps the impact playful instead of harsh. Creators use it to punctuate a reveal, a power-up, a spell or a joke payoff, because the sound makes a small moment feel bigger, shinier and more dramatic without overwhelming the picture.