Restrictions
Advanced, Carapace, Eldar, Flak, Mesh, Natural, Necron, Other, Power, Primitive
Stats
Special: Daemons must pass a WP test to attack, three or more degrees of success destroys the ward, three or more degrees of failure causes Malediction on the daemon.
Cost
0
Availability
None
Source
Dark Heresy - Disciples of the Dark Gods pg. 120