Hm. I'm sure A9/AA (invincibility) do not flash, as per D.Mist. I also suspect AD-BF do not flash. But do Recover(AB) and Remedy(AC)? If they do flash, then it makes it not a single range. I bet a few earlier special ones don't flash either, like Disrupt(73). Well I think I may have to just hardcode which of the spells have these properties for my project. Sad, but doable.
As for the name, I briefly wondered if it was just not showing any name that started with a "D", like the Dummys (Disrupt, Dancing, DullSong)... but then there's Demolish and Digest that show. So that hypothesis didn't pan out.