C616 New Ability and Onetime Soul Weapon

"What the heck is a Soul Weapon?"

Su Yun was taken aback as he processed the information the Divine Hammer had beamed into his mind. He was familiar with disposable Spirit Talismans and formation disks, but a one-time Soul Weapon? That was a new one on him.

What did 'one-time' even mean in the context of a Soul Weapon?

With the Hammer Spirit still slumbering