Ashicyde
(Cover art is not mine)
Adora, Catra, and Y/n all grew up in the Horde since they were kids (kinda like any other fanfics like this). Shadow Weaver had a strong hatred for Y/n and Catra, but that hatred was always released on Y/n and rarely on Catra. After Adora leaves the Horde that hatred for them grows even more.
(Y/n's pronouns are she/they but mostly they/them)
(I do not own the characters from She-ra)