Though he would fight with his enemies using a length of chain or his bare hands, the Ghost Rider's most powerful weapon was the "Penance Gaze/Penance Stare". By locking his eyes with his enemy, that enemy would then experience all the pain and suffering they had ever inflicted on others through the eyes of their victims.
'Ghost Rider' is a European motorbike rider that makes a living from performing dangerous, high-speed stunts on his bike. His activities are highly illegal and he is wanted by many police. He wears only black, his bike is black and he never ever takes his helmet off...Making his identity Ghost like.
Ghost Rider: Sorry, out of mercy.