The net went down, it went down hard. People got hurt, people died.
Things are not what they appear in the Cognitive Network
The CogNet might be policed by sentient programs and controlled by artificially intelligent super computers, but it is built on top of millions of organic memory cores that function as its host.
For a futuristic grim gory setting. Probably powered by some kind of dilithium battery or something similarly awesome. Anyways, basicly a big drill sticking up from a hilt that you primarily use for skewering enemies painfully and drilling through armor.