GX 01 (Sancia)

This Knightmare Frame appears in the Spin-off Manga Nightmare of Nunnally. The GX 01 piloted by Sancia is responsible for leading the Irregulars in combat as it is created to fit the role of its pilot as the Leader of the group. Sancia's GX 01 seems to be the Knightmare Frame that has undergone the most improvement of the group, as its Right Arm has been replaced entirely by an Anti Materiel/Knightmare Frame Rifle. In Combat, Sancia's GX 01 unit never strays too far away from Lucretia's, as Sancia and Lucretia provide supporting fire in combat while Dalque and Alice are responsible for hunting the enemy. The Knightmare Frame was Damaged by Cardinal Rolo's Geass, the Ice, when they turned against him.

Operational History
It first appeared during the pacification of Area 5 (somewhere in Greenland) serving in a Supporting Role and as the Commander for the Irregulars, it also appears during the Disaster of Saitama Ghetto in the same role again, appearing once again and commanding the same forces during the Battle of Narita, and for the last time when Sancia and the rest of the Irregulars were tasked with hunting down former Irregular member Alice, but the Irregulars turn against Cardinal Rolo and as a result the GX 01 piloted by Sancia is damaged by Cardinal Rolo's Geass, the Ice.

Performance
Every Irregulars Knightmare Frame is equipped with a Geass Conductor that will greatly increase the Knightmare Frame performance, the GX 01 piloted by Sancia is armed (literary) with an Anti Materiel/Knightmare Frame Rifle to complement her as a Support Knightmare Frame for the Irregular, when in combat the GX 01 is never too far away from the GX 01 piloted by Lucretia, for Sancia's Geass the Order when combined with Lucretia's Geass the Land, allows the Knightmare Frame to snipe an enemy without having to physically see one.