Blake Belladonna is a titular protagonist of RWBY. She is a Huntress, having been trained at the now-defunct Beacon Academy. Her weapon of choice is a Variant Ballistic Chain Scythe (VBCS) named Gambol Shroud.
She first appeared in the "Black" Trailer alongside Adam Taurus, her paramour, partner, and mentor in the White Fang, a Faunus terrorist organization. After leaving the organization, Blake enrolled at the now-defunct Beacon Academy, where she became a member of Team RWBY alongside Ruby Rose, Weiss Schnee and Yang Xiao Long.
She is also the daughter of Ghira Belladonna, the current chieftain of Menagerie and his wife Kali Belladonna.
In "The Final Word", she was dropped into the void under the Central Location by Cinder Fall, while trying to save Ruby from the same fate, later finding herself in the Ever After.
In "Of Solitude and Self", she and her friends return to Remnant, where they arrive in the Kingdom of Vacuo.
Blake is described by her voice actress Arryn Zech as being "mellow". She displays a cool, reserved and serious personality most of the time but does not lack a humorous side, which is usually in the form of dry wit and sarcasm. Blake is a righteous person, respecting other people's lives regardless of whether they are Faunus or not. She strongly despises those who judge and discriminate based on racial prejudice. Blake is outspoken, going so far as to indirectly insult the Schnee Dust Company in front of its heiress and defend Faunus of any kind. Despite her generally quiet demeanor, she can be surprisingly charismatic, as when she rallied the Faunus to defend Mistral against the White Fang after the attack on her home.
Blake is shown to be an introvert. Although she reads books to distance herself from the discussion at hand, as the series continues, she is shown to be more facetious and friendly. Blake appears most conversant when discussing the history and plight of her people.
As a Faunus, Blake has faced discrimination in the past and wears a bow when around Humans in order to be treated for her character and not her species. However, despite having no hate for Humans, she has seen how the real world works and wonders how she can undo so many years of hate and pain. After the Fall of Beacon, Blake discards her bow and does not cover her ears again, even around the presence of Humans, showing that she is no longer afraid to be seen as a Faunus.