The new Queen of Pain Arcana - Eminence of Ristul was just released by Valve earlier today. Featuring some impressive character models and all-new animations, it looks like it is a giant hit for Valve once again.
One of the more interesting parts about this arcana is the comic that was released alongside it. In it, two completely new characters were introduced to Dota 2 fans: B’Kor and Knogh.
B’Kor - Queen of Pain's Brother
Knogh - Exiled Prince
You can read the full comic in all its glory HERE. There are even a couple of wallpapers that Valve has added.
Perhaps these new characters will be explored further in future updates of Dota 2. Maybe even added to the game as a hero. Or maybe, even explored in *shudders* Artifact 2.