P.S.: Perhaps this is a good enough sketch to get some feedback about your target.
My personal take:
Theoretical there is a spark, then an explosion (all white, HDRI screen 4000+ Nits white 😉 ), and then nothing that an eye could perceive, as it fights with the after image and anything else is too weak to cut through. Before we even know it, there is the next one.
So, I assume the stylized idea of it is more what one would expect, hence some rough texture, something that makes us feel that flames expand, and is slowed down to explore.
CV4_2026_drs_26_PYcl_01.c4d
Preview
https://projectfiles.maxon.net/Cineversity_Forum_Support/2026_Clips_DRS/20260120_CV4_2026_drs_26_PYcl_01.mp4