Reasoning

"Daniel and the others who have experience fighting the Chupacabras are currently guarding that dungeon," John added. "We are also planning to make some of the people here become necromancers as well. To combat fire with fire."

"I wonder if that will work," Ryan said. "Considering that those creatures returned to the demons' world, I assume that they are planning to strengthen that class there and return once the time is ripe. Besides, just making some people get the class isn't enough, they need the aptitude since Necromancer looks like a pretty nasty class."

"… That is exactly why we are having difficulties finding those who want that class," John sighed and then said.