Wisdom of the Ancients

Use this Stratagem in your Command phase.
Select one Dreadnought model from your army.
Until the start of your next Command phase,
that model gains one of the following:
•Rites of Battle (Aura): While a friendly Core
unit is within 6" of this model, each time a model
in that unit makes an attack, re-roll a hit roll of 1.
•Tactical Precision (Aura): While a friendly
Core unit is within 6" of this model, each time a
model in that unit makes an attack, re roll a
wound roll of 1.