Break the Walls Isengard Ballistae from this army list may re-roll To Hit and Scatter rolls during the Shoot phase. Additionally, whenever a demolition charge from your army is detonated, you may roll two dice rather than one and pick either result.
You do not know Pain, you do not know Fear! Friendly Isengard models do not start to take Courage tests for being Broken until at least 66% of the force's models have been removed as casualties. Additionally, Lutrz, Uglúk, Mauhúr, Vraskû, Uruk-hai Scout Captains, Uruk-hai Scouts gain the Woodland Creature special rule.