The weapon Assam had used in that fight was none other than Voidslayer. This gave Voidslayer a firsthand account of the battle, and through it, a deep understanding of the Uglyface's nature and the way to kill it.
"I remember now," Voidslayer announced to Val.
"What did you remember?" Val asked.
"Everything about the Uglyface devils," Voidslayer said.
"Relay it to me," Val demanded.
"An Uglyface is born out of an abhorrent ritual called the Charnel Rite, and it involves slaughtering the innocent in a horrific manner."
"What kind of horrific manner?" Val interrupted. There was a cold edge to his voice. He was also interested in creating devils, so he asked about it. However, if it was too much work or would cause a dent in his relationship with Voidslayer, he wouldn't do it.