Fire Buster is a fire-based attack tied to the villain Eudial, seen chiefly on the musical stage of the Sera Myu. Across other media the name attaches to weapons or an unused technique, but the musicals bring it to life as a genuine flame strike aimed at the guardians.
Eudial commands this burning technique during the stage productions known as the Sera Myu. Its Japanese title reads Faiyaa Basutaa, and it carries a fire element. How the name is treated shifts by continuity: the Materials Collection lists it as a manga attack Eudial owned yet never actually performed, while her anime counterpart instead carried the Fire Buster and Fire Buster II as physical weapons rather than a technique.
On stage the move works as a direct flame assault. Its debut showing was potent enough to bring down two guardians in one strike, felling both Rei and Ami.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Fire Buster is a fire-based attack used by the villain Eudial, most prominently in the Sera Myu stage musicals. It is treated differently across media, appearing as an unused manga technique and as physical weapons in the anime.
Eudial is the sole user of Fire Buster. She wields it as a genuine flame strike against the Sailor Guardians during the Sera Myu stage productions.
Fire Buster proved powerful enough to take down two Guardians in a single strike during its debut, felling both Sailor Mars and Sailor Mercury at once.
Fire Buster first appeared in the musical Pretty Soldier Sailor Moon: Mugen Academy, Mistress Labyrinth and its revised edition, then returned later in Pretty Guardian Sailor Moon: Un Nouveau Voyage.
No. The Materials Collection lists Fire Buster as a manga attack Eudial owned but never actually used, while in the anime the name instead refers to physical weapons, Fire Buster and Fire Buster II, rather than a technique.
Looking for more on Fire Buster? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
Official resources:
Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.