Avenge the Fallen

{x} One Adeptus Custodes unit from your
army that is below its Starting Strength and has
not been selected to fight this phase.
{t} Until the end of the phase, add 1 to the
Attacks characteristic of melee weapons
equipped by models in that unit. If that unit is
Below Half-strength, until the end of the phase,
add 2 to the Attacks characteristics of those
melee weapons instead.