The Angel Of Death
He will never give up, even if it means running out of strength.
Pika was not in the mood to keep hearing the shouts of the lowly soul whenever he fires an attack. And so he decided to struck lightning on to him, forcing Nisemono to fall down the ground, shaking with the shock. He thought the soul was going to give up but as soon as the shocks got out of his body, he stood again.
"I see why Keisuke gave you to me," he said, lifting both corners of his mouth. "You hold the Phoenix and my lightning can't burn you. That's wise for that bastard to think like that."