Vowed Target In your Command phase, you can use this ability. If you do, select one objective. That objective is your vowed objective until your next Command phase.
▪ Friendly Deathwing Infantry unit’s attacks that target an enemy unit within range of your vowed objective have +1 to wound rolls.
Restrictions: Your army can include Dark Angels units, but it cannot include any Adeptus Astartes units drawn from any other Chapter.