Eventually, the Lich looked like he was having a hard time controlling all the poison he had created. So, Jason realized that it was time to put his plan into action. To fight the poison, his minions could only level up as much as possible. At the same time, Jason will have to keep an eye on their parameters to make them stronger whenever possible.
"Go, do it," Jason ordered when he checked his weapon. "All of you can spread in all directions once I destroy this place. Feel free to fight as you see fit."
Jason knew that the circumstances were problemagic, realizing that he had been placing heavy demands on his minions, pushing them to their limits even when he had no immediate intention of deploying them. He noticed that this pressure could cause problems as well.