hi! i wanted to ask a question about the chances of getting an aether base cub !

the ather base is a new combo base that was introduced this year alongside the october event and when i first saw it i KNEW i had to get it !!! its just so pretty i knew i at least had to try for it !
so because this base is a combo of an agelic and demonic base breeding i bought myself an angelic core from the october shop and applied it on one of my lionesses, who will soon enter her first heat. because my king doesnt have the demonic base ive been looking into studding options and i found a few lions that i think would be awesome.

but i decided to check in the scrying stone to see some possible outcomes and im not even joking i went through probablly a hundred or more possible cubs and i got ONE aether base cub and one nether base cub (another possible outcome of the angelic x demonic base lions breeding)

so is the aether base extremelly rare to get? or was i just unlucky with the scrying stone?