Eris ~ 10th Planet?

Dwarf planet Eris* was only discovered in 2005, but her astrology seems like it has been with us forever. Eris is the uber dark goddess in my opinion, and as such shares similar astrological traits as Black Moon Lilith, which I have already studied in depth.

Eris is the archetype of the feminine spiritual warrior, a warrior goddess. She gives a voice to feminine wildness compelled to do the right thing for all living beings, and she doesn’t care what gets left behind on the battlefield.