Icraine Mach is a college student in the University of the Philippines who joined the subversive organization known as the Laniakea. She carries a "magic tome" that fires homing metal saw blades.
Her Above and Beyond counterpart is Icarus Mach.
At some point in 2018, Icraine Mach enrolled in Philippine Science High School's Main Campus.
Icraine was seen studying with Rilthea when they both had an unsettling encounter with Tyriann, but she was willing to help him solve a dispute between two of their classmates regarding plagiarism. She was seen at the fair and at the end of the second year dealing with clearance trouble.
Later on, Tyriann provides her a weapon after recruiting her to the organization that would later be known as the Laniakea with the help of Fuschia. Now a member, she helps them train and recruit Caspian, as well as get background information for some missions.
Icraine attends the batch's Graduation Ball after she graduates high school. During the ball, she loses her memory due to the cataclysmic result of Sachikayla and Tyriann's falling out.
To be added
Icraine is very optimistic and can be considered an opportunist, considering she tends to look for the good in every situation even when things seem unsettling on the surface. She is extremely loyal to the Laniakea primarily due to the L.E.N.S.es affecting her mind, though the incident at the Graduation Ball has changed that momentarily.