Mika was a sensor after all; she could feel exactly where Rem and Tero were… monitoring their movements as they made their way deeper into the small mountain, she could sense how dense and powerful the Glacian's soul energy had been and she could also sense when Zarchary had decided to make his way toward the Camp.
A sensor was able to see and feel energy on a different plane than regular experienced Cavaliers that could pick up traces of a person's soul energy… the sensor was able to visualize the soul signature, the specific soul energy specified for each and every being but even with their extraordinary sensing abilities, they were unable to see the soul – an ability set aside for Channelers but sensors were rare… both in Magus and Cavaliers.
"I know you were the one that killed him," Mika said, azure soul energy swirling around her entire body, "I could sense it,"