The exact recording source for this clip is not documented in the listing, which only notes the connection to Ikki Cosmos. Online, short anime power-up sounds like this circulate on soundboards because they are instantly readable even without context: a few seconds signals rising energy, revenge and a turning point. Fans reuse the phoenix association for edits about rebirth and retaliation, and the clip keeps circulating because it works as a standalone dramatic cue in memes, montages and reaction videos without needing the full scene.