Daughters of Khaine · battle formation
Coven of Blood: an objective-holding stealth formation (AoS 4th Ed)
Makes your Daughters units effectively invisible at range while they contest an objective, so you can sit on the board and survive shooting.
Age of Sigmar 4th edition
Sprue Sentry strategy commentary for Age of Sigmar 4th edition, not official rules. Games Workshop updates points and rules regularly; always confirm against the current official rules and latest update before a game.
Coven of Blood is a board-control formation that rewards standing on objectives. While your units contest an objective you control, enemies more than roughly 9" away cannot see them, blunting ranged threats. Exact wording and range should be confirmed in your current battletome.