All units with Deva are subject to the following: Immunity (Psychology), Fear, Magical Attacks, Ward save (5+), Hatred (Daemons of Chaos).
When Devas lose a combat they must take a special kind of Break test called a Divine Corporeality test. In multiple combats, each Deva unit must test separately. Use the following procedure to take a Divine Corporeality test:
Calculate combat resolution as normal and roll 2D6. Compare the dice roll to the Devas' LD value, taking into account any modifiers for combat resolution. For each point the unit fails its Corporeality test by, the unit suffers one additional wound. No saves of any kind are allowed against these wounds, including Ward saves, regeneration, etc. If characters are present in the unit, the controlling player first allocates wounds to the unit (up to their current Wounds), then divides the remaining wounds as equally as possible amongst any characters.
Devas cannot use the General’s Inspiring Presence or the Battle Standard’s Hold Your Ground, but may use the LD of any Character with Deva within 12". Deva characters may not be Generals. In addition, units of Devas may never be joined by any characters without Deva.