Eris

nope

Antagonist

Nobody knows (read: The author is lazy and doesn't want to try to find an age that would make sense.)

Female

Braided, long

Jet black

Pale white

???

Eris's eyes are pure black, with only white dots acting as pupils.

N/A

Eris greatly underestimates avians and the attachments that they can form between themselves and other species.

She's long-winded, and talks a lot.

Perfection/Ridding the Earth of "Problems" (aka Avians)

She is very talented in the ways of necromancy and is generally pretty bookish.

Eris enjoys learning, especially about early history.

Cold and calculating, Eris, like most of the Shadowmancer family, enjoys giving ironic obstacles to her enemies.

I should'a named her Florence.

Florence and the Machine