nichtmal damit ginge es, ihr bartgamer... 
Q. What is the corrected description for the Lore of Metal spell,
Bane of Forged Steel?
A. This spell has a range of 12" and can be cast on an enemy unit
which is visible to the caster. If successfully cast, the enemyýs
weapons begin to crumble and rust away. No weapon bonuses or
penalties apply to the affected unit for the remainder of the
battle. For example, a unit wielding Great Swords will not get their
+2 Strength bonus in combat for the rest of the battle, but will
now not have to strike last. A unit with missile weapons may not
shoot for the duration of the entire battle. Affected units are
assumed to use their fist/claws, etc, and so cannot benefit from
the rules for using two hand weapons or a hand weapon and shield.
War machines and magic weapons cannot be affected by the Bane of
Forged Steel, only ordinary weaponry carried by troops.
S. Warhammer Chronicles 2004 page 122

Q. What is the corrected description for the Lore of Metal spell,
Bane of Forged Steel?
A. This spell has a range of 12" and can be cast on an enemy unit
which is visible to the caster. If successfully cast, the enemyýs
weapons begin to crumble and rust away. No weapon bonuses or
penalties apply to the affected unit for the remainder of the
battle. For example, a unit wielding Great Swords will not get their
+2 Strength bonus in combat for the rest of the battle, but will
now not have to strike last. A unit with missile weapons may not
shoot for the duration of the entire battle. Affected units are
assumed to use their fist/claws, etc, and so cannot benefit from
the rules for using two hand weapons or a hand weapon and shield.
War machines and magic weapons cannot be affected by the Bane of
Forged Steel, only ordinary weaponry carried by troops.
S. Warhammer Chronicles 2004 page 122