From the post:
Long ago, the Uthuk Y’llan ravaged the land like locusts, consuming everything in their path, leaving only destruction in their wake. After the horde’s defeat at the end of the First Darkness, the Uthuk disappeared and their memory faded into legend. But the Ru Darklands begin to stir again as the demonic warbands emerge from the Black Citadel to spread chaos and destruction once more.
Fantasy Flight Games is excited to announce the Uthuk Y’llan Army Expansion for Runewars Miniatures Game! Build your swarming ranks with the twisted creatures of the Uthuk Y’llan as you hunger to bring Terrinoth to its knees.
Expect to see these guys on store shelves in the 4th quarter of this year.