Brain Hacker is a two-handed axe with a damage proc that also lowers the Intellect of your target, making it a very effective weapon against spell casters.
This item is a world drop.
In the RPG
The end of this massive axe is jagged and irregular, with a single jutting spike that resembles the metal end of an icepick. The back end of the axe blade is covered in convoluted lumps of metal arranged so as to resemble a human cerebrum. The brain hacker is specially designed to slay arcane spell casters.