Mayhem Maker
From The Transformers UK Appendix
A Mayhem Maker is a large computer bank capable of adversely affecting its environment, such as spontaneously generating a volcano or whipping up running water into a whirlpool. Not only that, its screen offers its user flawless surveillance of the area their chaos is being caused.
Fiction
Vermin the Vile owned a Mayhem Maker. Too Close (Enough) for Comfort It appeared to be imported from beyond Gorkel, as an approved Mayhem Maker repairman called in by Vermin was neither a Gorkel nor of Vermin's species. The Doom of the Domed City
As Planet Terry, Robota, and Omnus prepared to travel to the Domed City, a Gorkel warned them of many dangers, the Mayhem Maker among them. The Saga of Princess Ugly