Looking through the journal, Naael found out that the woman had given up her own name fifteen years before for a rather unimaginative one of her own devising. Amethyst. She'd learned how to craft crystals that emitted an energy painful to corruption, and was determined to contain the fell influence of the Avatar. She also theorized that she could<em>remove</em>corruption from creatures with the right rituals, but she'd only ever encountered creatures that were<em>pure</em>corruption, and which would be killed by such a ritual. However, she'd also developed a whistle that could shatter the crystals at close range, which she locked away, of course.