Proxima Midnight

Proxima Midnight is a member of the Black Order, an adopted child of Thanos, as well as one of his most trusted Lieutenants. Midnight fought against the Avengers during the Battle of Wakanda.

How Avengers: Infinity War should have ended
Proxima Midnight was commanding the Outrider army during the Battle of Wakanda when Wong arrived, and sent the entire army, as well as Proxima, to the mirror dimension.

Villian Pub: Best Picture Summary 2019
" Yeah I am just sexy as Emma Stone and Rachel Wiess"