OZ-12MSX1 Vayeate
Technical Data and general Information
Model number: OZ-13MSX1
Code name: Vayeate
Unit type: mobile suit
Manufacturer: OZ (Organization of Zodiac)
Operator: OZ
First deployment: AC 195
Accommodation: pilot only, in standard cockpit in torso
Dimensions: head height 16.3 meters
Weight: empty 7.3 metric tons; max gross weight unknown
Construction: gundanium alloy
Powerplant: ultracompact fusion reactor, power output rating unknown
Performance ability levels: fighting 110; weapons 160; speed 125; power 110; armor 130
Equipment and design features: sensors, range unknown; self-destruct system
Fixed armaments: beam cannon, powered by external energy collector
Technical and Historical Notes
When the five scientists who built the Gundam mobile suits plaguing OZ during AC 195 were captured, OZ put them to work developing new technologies for its next generation of mobile weapons - giving them the ability to tackle the Gundam problem. Two testbed units were built, the OZ-13MSX1 Vayeate and the OZ-13MSX2 Mercurius. Whereas the Mercurius was designed as a defensive mobile suit, the Vayeate was designed primarily as an offensive unit. Since the Vayeate was intended to be as powerful as the infamous Gundams - and needed proper combat test data for future mobile doll programming - OZ selected one of its own pilots, an extremely capable young man named Trowa Barton (unknown to OZ as actually being one of the Gundam pilots) to be its test pilot.

The Vayeate, built on the same basic frame as its Mercurius twin, was armed only with a large beam cannon. This cannon was designed to provide a damaging blow almost equivalent to that of the XXXG-01W Wing Gundam's powerful buster rifle. To overcome the problem of the buster rifle's limited charge, the scientists designed a large energy collector, providing the Vayeate's beam cannon with a virtually limitless "ammunition" charge.