The Magic Stone

Agatha froze in shock. She never dreamed that Tilly would have a Stone of Flight and even figured out how to use it. After hesitating for quite some time, she finally spoke, "We only understood the relationship between magic power and Magic Stones, but we couldn't produce the Stones."

"You couldn't produce them?" Tilly asked surprisedly, "What does that mean?"

"These Magic Stones were made by demons..." she sighed, "If we had a reliable source of Magic Stones, we would have been able to transform assistant witches into combat witches, and God's Punishment Army wouldn't exist."

"Made by demons?" The witches couldn't help but look shocked, while Roland's expression darkened.

"How much do you know about making Magic Stones?" he asked, "and how were these Magic Stones made?"