Rapier

Rapier is the antagonist of the original Blackblood Alliance comic.

Backstory
She was the first and only daughter of Whitewind and Greyback, the alphas of Inaria. According to her, she had been the strongest in her litter, which could indicate that she may have had litter mates that died young.

She had been told by her parents that she hasn't got the marks of a leader, and will therefore never become alpha. It filled her with anger, since she believed that they erred in their judgement of her. Upon discovering that her parents planned to pass leadership of Inaria to Swiftkill, the Captain of the Elite Guard, Rapier plotted to dispose of her and her parents' new pups. She waited for Swiftkill to be alone before gathering her followers to confront her.

Revealing everything she had learned to Swiftkill before sicking her followers on her, Rapier entered the den to kill off her younger siblings. Swiftkill fought off the other wolves before confronting her. Rapier's actions in preventing Swiftkill from escaping with one and saving another causes the latter to enter The Fury.

Rapier is not only badly injured, but her younger siblings are inadvertently killed in Swiftkill's uncontrolled state. Rapier urges her remaining followers to gather the pack, claiming that Swiftkill murdered her siblings and injured her without reason. She witnesses her pack's assault on Swiftkill, the Elite Guard's defense of their Captain, and the Elite Guard's eventual banishment and rebranding as the Blackbloods.

She never made a physical appearance in issue 2, though her son Blade refers to her at least once.

Appearances
Rapier has only made her appearance in issue 1 of the original comic, but hasn't made an official appearance in the reboot. In 2015, Kay Fedewa drew her for a friend that roleplays her on a new BBA forum, as seen here, which could be an indicator that she will appear at some point.

Trivia

 * According to TVTropes' page on the Blackblood Alliance, Rapier was meant to be Swiftkill's half-sister through the same father. This would mean that Blade's son with Bloodspill, Reicher, would be her grandson and nephew.