The additional Counter-Oath Power was less than one-thousandth of that during the previous battle, but it was a bonus nonetheless. This power had extra destructive effects on powers derived from Oaths, and it was unclear whether it would work on other "Oaths."
For example, if someone had signed a certain contract, he could try using Counter-Oath Power to destroy it. Even if it wasn't possible, this power could also serve as an enhancement to other forces.
Moreover... in the future, he should avoid using both Oath Power and Counter-Oath Power simultaneously in that kind of life-endangering BUG maneuver. Even if it wouldn't necessarily have the same intensity in other worlds, what if it did?
