Without missing a beat, Arthur summoned a storm of cosmic energy around Lostvayne and swung it with all his might, unleashing a massive wave of destruction energy that radiated outward in a blinding arc.
The wave exploded forth, covering everything within a kilometre in a shroud of annihilation. The ground cracked and shattered under the force, and the air itself seemed to tremble as the wave killed everything below Transcendence in its path.
Humans, angels, and even the landscape were sent reeling, thrown back by the sheer magnitude of the attack.
Some of his summons perished in the aftermath, and the Law of Summoning's backlash hit him but he ignored it.
Arthur activated Null and dashed towards the High-Rank angel who was down on the ground, his hand outstretched as he put down the last letter on the Book of Truth.
Instantly, a surge of cosmic energy erupted from the book, flowing into the earth beneath them.