The Broken Realms: Morathi book is the first in a new series that will change the face of Age of Sigmar. That includes new rules for various factions, including the Daughter of Khaine. In this preview, we get a look at some of those upcoming changes.
From the article:
Broken Realms: Morathi kicks off an exciting new narrative for Warhammer Age of Sigmar. As well as in-depth lore and background about Morathi’s attempts to achieve godhood, there are new rules for the Daughters of Khaine and some of the armies that are desperately trying to stop her. Today, we’re giving you a sneak peek at some of these exciting abilities.