Without shouting the name of the technique like some anime character, the same flowing azure flame made from Swordforce drew at the space the Willful Sword traveled. It was just a single point at first but like a raging river that had been touched by the first sunlight, it became a dazzling sight as it crashed against the incoming gigantic spiked metal ball.
Swooosh! Clang!
Despite it looking illusory, the sound of splashing water rang out followed by the dull clanging of metal against metal. And even if this was simply a virtual simulation, it fully captured my Intent when I first performed it.
Its purpose is to simply be unstoppable even if it hits an immovable object. It will carry on to crash against it until it either punctures a hole out on the other side, flung the target away, or gradually weakens as the river composed of Swordforce and Source Energy dries up. Deflecting it was impossible.