There are new leaked images out now, revealing 21 psychic powers and 36 tactical objectives for Daemons. Wow. There are some great images here, including some additional backstory that are worth reading. I've read a few of them, and am taking a closer look as we speak.
You can see a few of the psychic powers here, although at first glance they are hard to read.
Next Week's Hint......Iron and Fur
See them here,
His site, well worth checking out.
Additional Images... Krom Dragongaze Returns
Who is Krom Dragongaze?
Krom Dragongaze is a Wolf Lord of the Space Wolves Space Marine Chapter, one of twelve legendary warriors who lead that unorthodox Chapter's Great Companies into battle.