Droped by Tzee Xicu the Manifest,
she Will drop either Daylight Dagger or Astral Signa but never both with Astral Signa having a extremly low chance of dropping(1%)
Tzee Xicu the Manifest is a
Lottery pop of the Yagudo Avatar which spawns every 21-24 hours - so a 3-5 day spawn. However it can spawn as early as 2 days from previous kill or as late as 10 days.
While it may not be as good as HQ staves or Bahamut's Staff, it does allow you to conserve some space by getting rid of your NQ staves (except Light and Dark, of course).
It's a pretty good show-piece, too, seeing as it's not very easy to get.
Darkrift. No one actually sells this on purpose. They put it up on auction to show off that they have it cause they mean to buy it from themselves, and usually do for a low price. And for the unlucky ones who lose them for those low prices... too bad for them. Yes, HQ staves are better, but this is still a nice staff for those who have the extra time on their hands to camp the NM and kill it.
True it will save you inventory space, but if you can afford this you can afford some HQ staves or buy a bahamuts from some LS.
Although in all reality it should sell for next to nothing. Somehow it still manages to have a 1-2 mil price tag on it. WHY AND HOW? get HQ staves instead. With mog satchel inventory should not be a problem.