Shield Host

At the start of the battle round:

-Each time an ADEPTUS CUSTODES model from your army with the Martial Ka’tah ability makes a melee attack, a successful unmodified Hit roll of 5+ scores a Critical Hit.

-Improve the Armour Penetration characteristic of melee weapons equipped by ADEPTUS CUSTODES models from your army with the Martial Ka’tah ability by 1.