Belisarius Cawl

While a friendly ADEPTUS MECHANICUS unit is within 6" of this model, that unit has the Stealth ability.

This model has the BATTLELINE keyword and has the following ability:

Binharic Courage (Aura): While a friendly ADEPTUS MECHANICUS unit is within 6" of this model, add 1 to the Objective Control characteristic of models in that unit and each time you take a Battle-shock or Leadership test for that unit, add 1 to that test.

At the start of your Command phase, select one unit from your opponent’s army. Until the start of your next Command phase, that enemy unit is your Machine Vengeance target. Each time a model in a friendly ADEPTUS MECHANICUS unit makes an attack that targets your Machine Vengeance target, you can re-roll the Hit roll.