Rules (5) Shield of Faith Models with the Shield of Faith special rule have a 6+ invulnerable save and the Adamantium Will special rule. Act of Faith A unit with the Act of Faith special rule can attempt to use its Act of Faith immediately before it acts during a phase; i.e. immediately before the unit moves in the Movement phase, shoots (or runs) in the Shooting phase, or before any blows are stuck (either by friend or foe) in the Assault phase. To do so the unit must take a Leadership test.
If the test is failed, nothing happens and that unit cannot attempt to use that Act of Faith again for the rest of the battle. If the test is passed, the Act of Faith is successful; unless stated otherwise, all models in the unit will immediately gain a special rule until the end of the current phase. The special rule gained will be listed in that unit's Act of Faith entry, along with which phase(s) the Act of Faith can be attempted in.
Unless stated otherwise, a unit can only attempt to use an Act of Faith once per game and a unit cannot attempt to use more than one Act of Faith in the same phase. A unit can only attempt to use an Act of Faith if it is entirely comprised of models with either the Act of Faith or War Hymns special rules. Fearless Units containing one or more models with the Fearless special rule automatically pass Pinning, Fear, Regroup tests and Morale checks, but cannot Go to Ground and cannot choose to fail a Morale check due to the Our Weapons Are Useless rule. If a unit has Gone to Ground and then gains the Fearless special rule, all the effects of Go to Ground are immediately cancelled. Fleet A unit composed entirely of models with this special rule can re-roll one or more of the dice when determining Run moves and charge ranges (such as a single D6 from a charge range roll, for example). Rage In a turn in which a model with this special rule charges into combat, it gains +2 Attacks for charging, rather than +1. A model that has made a disordered charge that turn receives no benefit from Rage. 