Yay! ToxicSpill Vector! The first I believe!!!
ToxicSpill lived with his mother after his father committed suicide, he was a criminal and didn't want ToxicSpill or Roxxi, Toxic's sister, to end up criminals too. Toxic grew up in RedsCove and learned quickly how to fly. He earned his cutiemark in a vicious way though, burning a bullies hoofs with a acid he mixed up. He then became very interested in rare poisons. And to this day collects them. He lives with his wife, BlueMoon and his two foals, MoonBlaze and StarDust.