The reflected tide of cosmic judgement washed over the One.
The One placed its six arms forward, attempting to try and manipulate the energies, to absorb or dissipate them somehow. For a moment, the tidal wave of star speckled force stopped as if it hit a vertical dam wall.
Behind the One was the Rift, the greyscale tear in space that acted not just as a dimensional gate to earth, but also as the main node of connection for the Grey to coordinate and function. If the One did not stop this attack here and now, it would inevitably sunder the Rift apart, leading to the end of this invasion.
However, the outcome of this struggle was already decided. The attack, capable of turning a planet into ashes in one fell moment, was multiplied again by the reflective properties of the Hero's shield. It was not an attack that any being that existed within the scope of reason could hope to survive.