Katrina could sense the uniqueness of those clerics, and if those clerics faced her directly, they would undoubtedly notice something special about her as well. This made her very uneasy; she wasn't clear about what changes had occurred in the world. The enhancement of a witch's powers was supposed to be a good thing.
But the problem was, it wasn't just the witches who were enhanced; others were too.
Eileena's necromantic skills now allowed her to find those Undead more easily, even without the need for any spellcasting materials. The Undead that were found also had a hard time affecting her, and instead, she could dominate them.
However, Eileena hadn't dared to try too much. After all, this was a city, and the church wielded considerable influence locally. If she experimented too much and word got out, a group of church knights and clerics might kick down her door the next day.
Now that Zheng Yichen had returned, they had a backbone.