Warhammer AOS items

weapon

Weapon Properties 

crit auto wound

on a critical hit The weapon ignores all negation other then immunity

casting focus

the weapon can used as a spell casting focus

Special weapon

Weapons with special rules are described here.

Poisoned-Wind Globe

Hit or miss all creatures within 10ft of where the globe lands must make a dc 14 con save or take 3d6 poison damage as the poison breaks free of the globe. A poison cloud forms in that 10ft space for 1d4 turns. A creature who starts or ends there turn in the cloud must make the con dc or take 3d6 poison damage