Interference

"Do you think this will stop me?!" Wilfred, the Failed Vessel, said in a deep voice. Perhaps because of how he managed to deal with the Ghost Hands and Skeleton Knights, he still felt confident even when facing a Dark Spirit.

Wilfred tried tearing apart the dark tendrils that were suppressing him, but even after doing this a few times, he realized it would simply replace the dark tendrils as they kept holding him into a kneeling position.

"Aahhh!"

As the Failed Vessel struggled against the dark tendrils, Vale advanced slowly, his gaze fixed upon his kneeling Failed Vessel.

As if Yvaine realized what Vale wanted to happen, she extracted some of Failed Vessel's energy to replenish her strength.

Then, she strengthened her control over the dark tendrils!

"You! What did you do?!" Wilfred asked in horror after feeling the sudden loss of energy.

Thud!

In an instant, Wilfred lost his strength as the dark tendrils reached his head.