Astral King
A piece of Jade, one high in quality and aura, appeared in the Prime Shadow's hands. John eyed the piece curiously, eyes drawn by its wondrous aura. It was the highest quality piece of Jade he had ever seen, one that would not only last for millions of years, but remain completely intact that entire time.
"That looks important," John said.
"That's because it is," the Prime Shadow nodded, then handed the piece to John. John took it and sent his divine sense into it, surprise appearing on his face a moment later.
"This is…"
"That is the true Shadow of Death: Form Two assassination art," the Prime Shadow said. "The original source, created by my master himself. What I showed you earlier was just the basics. This jade piece contains the true art in all its power and beauty. This has been in my possession since my master's death, and now it shall be in yours."