This may be something incorrectly implemented on P99 versus a weapon existing as is for a very brief period, but early in Luclin, Sarnak Lightning Caller from Chardok had Fury of Air as a proc before it got nerfed to Fireburst.
https://web.archive.org/web/20020111...html?item=6672
Currently on p1999, the proc is Careless Lightning. I'm not sure if this p1999 version transiently existed as Careless Lightning for a month or two before changing, but at least early on in Luclin, the proc was a stun DD.
The old Alla lists it as Fury of Air, but the screenshot shows Lightning Call.