I'd like the ability to focus the creeps - obviously for a limited amount of time - on a single target. For example, painting an Enemy Demigod with the ability causes all creeps in the surrounding area of effect to attack the target for 10 seconds or so while providing an armour boost to the target to minimise the damage. The ability's skill levels wouldn't increase the duration, rather decrease the armour buff, as this would increase with effectiveness as creep reinforcements are purchased. As long cooldown, say 120 seconds or so, would ensure that this isn't abused terribly.
