The TSX-MA717/ZD Pergrande, was a Prototype MA created by Azrael Financial Group(National Industrial Alliance) for the Earth Alliance. In Latin, the Pergrande means "huge", and in deed, this mobile armor was big, and powerful.

It has N-Jammer Canceller, which permitted nuclear reactor to operate, as well as a DRAGOON system, a weaponry system that allowed a single pilot coordinated attacks from numerous locations. Unlike the true DRAGOON system and Gunbarrel system, which required one with heightened spatial awareness (regardless of being a coordinator or natural), this modified DRAGOON system utlized 3 pilots, which taps into each of the pilots brainwaves and extracts the X, Y, and Z coordinates necessary to utilize the pods.

Esentially there are 3 parts to the unit. One is the initial frame of the armor, the next is the cockpit areas for the three pilots (which can all be detached, but upon detaching communication is lost with one another), and finally the 6 detachable torrents.

It was destroyed by Blue Frame's Positron Cannon.

TSX-MA717/ZD Pergrande

Manufacturer: Earth Alliance/Azrael Financial Group
Users: Earth Alliance
Unit type: prototype attack use mobile armor
Dimensions: unknown
Weight: unknown
Special equipment: Phase Shift armor, Neutron Jammer Canceller, DRAGOON (Disconnected Rapid Armament Group Overlook Operation Network) system
Powerplant: Ultracompact nuclear fission reactor
Armament: DRAGOON pod (1 large and 1 small beam cannon) x6