Syntax: headbutt <victim>
Syntax: headbutt (if already fighting target)
Headbutt will stun someone and render them incapable of fighting for a
short period of time, unless the victim has staggered to the ground. This
type of headbutt will keep the victim stunned for a longer period of
time. Does a maximum of 1 or 2 hps damage, and there's a chance you
will fall down if you fail a headbutt. Your target may remain stunned
for one or more rounds of combat if you succeed, and likewise there
is ALWAYS a chance that you will fail and stun both your target and
yourself. Success is based on a comparison of your constitution to your
target's constitution.