Hands of Armageddon
From Ben10versepedia
A powerful piece of technology that when exposed to the right type of energy opens a time rift, to Eon's home dimension and would unleash them upon whatever world it is currently on to destroy it and make it there own.
On numerous occasions The Plumbers attempted to destroy it but the first time they backlash of energy created the Grand Canyon, the second time created the Chicago fire, and the third started to the Great Quake of '89.
