The Wunderschätze is basically a space fighter. It is not meant for mortar headd to mortar headd encounters but for high speed strikes and wiping out entire platoons with its Buster. It is among one of the last Mirage Machines designed by Sop. It was conceived in the aftermath of the war with the Stant comet in JC 3238, when Amaterasu realized that space defense was sorely neglected.
Although the full armaments aren’t known, it probably carries various ranged weapons including lasers, machine guns and missiles. It doesn’t appear to have any form of melee weapons, but it does carry a standard Mirage-type veil on its "port" side. What it does have for certain, is a full sized Buster Launcher! At 36 meters in length, this baby is literally "The Bomb". Let it be known that full Buster Launchers have a marked increase in destructive potential over their less impressive cousin, the Buster Rock, which is what most mortar headds make use of. Of course, once a city is destroyed, the size of the crater left behind means little to its former inhabitants.
A mock up for testing camouflage
Special thanks to Nu Soard Graphite for the mortar headd profile.