"Now, Isabelle!"
At the sound of his command, Isabelle's body surged with golden light, her aura radiating outward like a divine shield. The purifying energy emanating from her was different from Mark's; it wasn't just empowering, it seemed to cleanse the very air around them, pushing back the oppressive weight of the undead. As her aura intensified, the evolved zombies that had been charging towards them hesitated for the first time, sensing something that disturbed their unnatural existence.
The moment her aura reached its peak, enveloping the area around her on all sides by at least a 15-yard circumference; the purifying nature of her ability began to cause the undead's skin to fizzle, as if they were being burned just from being inside her aura. Their advance continued, but their movements were slower, the pressure they emanated weakened. And from what Isabelle told the others, any undead or tainted creature's strength would also be weakened.