She is depicted as a woman dressed in grim clothing, she also has her mouth covered with similar clothing and has sinister looking eyes. She possesses the same telekinetic abilities of Fornicus as she is a cenobite just like him.
She was not released along with Fornicus and his male minion during the Purge, which was why she was not seen along with them.
She shares a resemblance with Fornicus' male minion, who also has a part of his face covered with grim clothing.
The Female Hell Lord Minion is a direct reference to the cenobites of the Hellraiser series, which are described to be mutilated creatures that possess telekinetic abilities. She may not look mutilated unless maybe her facial clothing is removed.