Litany of Enduring Faith

Faith is the shield of the righteous, and the passionate
chants of the devout can reinforce the benediction of
the God-Emperor.
If this hymn is inspiring, select one friendly
ADEPTA SORORITAS CORE or
CHARACTER unit within 6" of this PRIEST.
The invulnerable save models in that unit receive
from the Shield of Faith ability is improved by 1
(to a maximum of 4+).