Yanko Mark II

Yanko Mark II is the second iteration of the Yanko Weapon of Mass Destruction (WMD) project, developed by the Alvitr Central Security with the primary purpose of destroying the planet Nero. The Yanko Mark II WMD is a small triangular device that ignites the core of the planet, resulting in the core exploding and the planet imploding form the inside. The device melts through any and all surfaces, and upon activating, vapourises anyone who comes in a 5 centimetre radius of the device.

After the failure of Yanko Mark I, Moses Keeli, in the chapter, "Interitus", made sure that the detonation of the second Yanko WMD would go through without fail, isolating himself with the WMD inside a bullet proof glass cube on the observation deck of the Aden Enterprise Building. With the Orion Nero Initiative forces unable to contain the WMD, Yanko Mark II successfully destroys the planet, disintegrating Nero into nothing, as if the planet never existed in the first place.