Expunge

Extirpate 1, then extirpate 1 again. (To extirpate
1, choose one ability of target creature. That ability is treated as though it didn't exist.)
"The worst pain of all is the realization that you are nothing. Your uniqueness, your identity. All of it is
nothing but a manifestation of matter, a collection of
nature. You are not special. You are not unique. And
that which is from, will always return."
-Speaker of the Virith