After witnessing things up close, Jen had discerned some of the intricacies of Eren's Unique Skill.
The Array Formation hovering above his head, complete with its emerald-green eyes, allowed him to subject anyone within their gaze to the Skill zone's maximum penalty.
The debuff the eyes cast was not only psychological but also physical in nature. A mere gaze was enough to cast this debuff.
However, this Skill zone had a noticeable loophole. Similar to the eyes not possessing a 360-degree field of view, the pseudo-domain also lacked complete coverage. Centered around Eren, it enveloped an area with a 280-degree field of view.
Although the Unreal Reflection influenced everything around Eren, the restraining effects on its subjects were only active within the limited field of view governed by the eyes.