Hroki Yor' Vargha was a Juyat warrior, and the leader of the Three Hundred Vixens. She is one of the most legendary heroes of Yat, and played a major role during the time period known as the Cornerstone in the late Auric Era. Hroki is also considered the first juyat historian, as she developed a runic transcription of Brutish speech, which was based on Vilkish principles.