Learn More with Manga! FGOEdit
She is equipped with a handgun.
Her noble phantasm reveals the target's weaknesses in the form of a document file.
Matsuryu, artist of Helena Blavatsky, posted a fan art mockup card of the character on Twitter, characterizing her as Avenger Yoshiko Kawashima. As it was posted the day before the anniversary of the Nanking Massacre, some people took offense to the characterization, causing Matsuryu to apologize and remove the tweet.