Even those tough enough to survive a pummeling from this mighty warhammer are left disoriented and staggered by its heavy blows, making them vulnerable to any further onslaught.
R S AP Special Rules
Foebreaker Combat S+1 - Magical Attacks
Notes: Any enemy model that suffers one or more unsaved wounds from the Foebreaker must immediately make a Toughness test. If the test is failed, the wounded model suffers a -1 modifier to its Weapon Skill and Attacks characteristics (to a minimum of 1) until the end of the next Combat phase.