Board Thread:Off Topic/@comment-27144409-20180622162042/@comment-27447621-20180623164116

Did your character unlock their Semblance and Aura at the same time, or had his Aura already been unlocked, or what? Unlocking your Aura and Semblance at the same time is incredibly rare.

Also, is your entire character's personality based entirely around killing those he dislikes? I can understand an imprinting event, but Semblances are based around a characters personality with the sole exception of Weiss Schnee. Ruby is hyperactive, and so can move in bursts of speed. Calm and collected Ren can use his Semblance to mask his emotions. Semblances aren't random. What's the Personality link here? And here I again urge you to tread carefully, as you can easily wander into Grimdark or Edgelord territory.

As for the name, Anathema fits best among the three you've given as far as a definition is concerned, though all will work, and I feel like it would depend on what the character themselves would name it. Based on what hints you've given of the character so far, Nemesis may work better.