Chaos Daemons are getting 3 new psychic powers in Warzone Fenris and in the new Datacards Chaos Daemons. You can see the leaked image, and the spanish translations provided by Miniwars!
via MiniWars
http://www.miniwars.eu/2016/02/wulfen-demonios.html
Translations from Spanish
Warzone Fenris, Curse of the Wulfen: 208 pages paperback book in which we find the return of the 13th Company of the Space Wolves, lost in the Eye of Terror, haunted by a massive horde of demons. Their chapter brothers will soon go to his aid, a contest in which the Grey Knights and Dark Angels are also involved. New rules for new models of the Space Wolves, daemonic psychic powers, plus formations.
Datacards Chaos Daemons: Pack of 57 cards for daemons. Contains 7 psychic powers (3 of them new) for each of the psychic disciplines available, Change, Excess and Plague, plus 36 new tactical objectives for Demons.