The Axe of Grom: Elf-Biter

Attacks made with the Axe of Grom count as being made with the Killing Blow special ability. In addition, no Armour saves may be made against wounds from the axe.
Against any Elves, Grom's Axe will cause a Killing Blow on a 5+ instead of the normal 6.

Wound roll of 6 slays man sized opponent, no saving throw, no matter how many wounds. Ward save still applies.