They could feel the subtle shifts in magic and energy as the spell took effect.
Isiah had developed a close bond with both of them, and they could often communicate non-verbally through shared magical senses.
As Isiah channeled his magic to manipulate the shadows and sound around them, Jafar and Eijar sensed the changes in the magical fabric of their surroundings.
They understood the necessity of the spell to protect them from the prying eyes of surveillance systems.
Jafar, with his mystical insight, occasionally relayed to Isiah any fluctuations or unusual magical signatures he detected in their vicinity, providing an extra layer of security during their journey.
Eijar, being a loyal protector, kept a vigilant watch over their group, ensuring that the spell remained effective and undetected. Her presence also served as a source of comfort to Lexie and Ciel, who had learned to trust her protective instincts.