I just adapted it from the Pit Fighter from WHQ:
It allows you to attack with 4 dices but you also have to roll 1D6 when attacking and if you roll a 1 you hit yourself and have to defend against the skulls rolled.
Cost: 300 gold coins
Cannot be used by the Wizard.
The Two hand version has the same rules but ads +1 combat dice but you cant carry a shield and costs 500 gold coins.


