Axespike

(Races of Stone, page 137, DnD 3.5)

[Style]

You have mastered the art of fighting in spiked armor while wielding a greataxe. You blend greataxe blows and armor spike attacks into one constant, deadly attack form.

Prerequisite

Weapon Focus (armor spikes), Armor Proficiency (heavy), Weapon Proficiency with Armor Spikes, Weapon Proficiency with Greataxe

Benefit

When you make a full attack with your greataxe, you can make an additional attack with your armor spikes at a -5 penalty. You can only add 1/2 your Strength modifier to the damage from this extra attack, as if it were an attack with an off-hand weapon.