Vile Martial Strike

Weapon Focus (PH) (with the specified weapon) , CHA 15,

Each time you deal damage with a specific kind of weapon, you deal an extra 1 point of vile damage.

You can take this feat more than once, selecting a different weapon each time.

Each time you deal damage with a specific kind of weapon, you deal an extra 1 point of vile damage.

You can take this feat more than once, selecting a different weapon each time.

You can focus evil power into your weapon blows.