Now that Teen Wolf fans know when the show’s final season will begin — Sunday, July 30! — it’s time to start talking about what those 10 episodes will entail. So far, we know that there is a new group of hunters in Beacon Hills — and that Eye Candy‘s Casey Deidrick is joining the show as a supernatural being.

Deidrick recently tweeted a photo of his character, and EW has the exclusive details about who he’s playing. Deidrick will portray Halwyn, a former resident of Eichen House who just so happens to be a hundred-year-old Hellhound with mysterious ties to an ancient evil now threatening Beacon Hills in the aftermath of the Ghost Riders and the Wild Hunt. Whether those ties make him a good guy or a bad guy is yet to be seen, but at the very least, let’s hope he teaches Parrish some cool new Hellhound tricks.

For a first look at the character, check out the photos below.

Teen Wolf returns Sunday, July 30 at 8 p.m. ET on MTV.