Here comes the most anticipated segment for comparison of these two characters i.e. Nightwing vs Gladiator superpowers. Powers and abilities define their strength, both physical and mental. So what will happen if these two super characters engage in a fight? Here you can compare Nightwing vs Gladiator powers, abilities, weapons and gadgets. So lets check out Nightwing Powers and Gladiator Powers.Decide who is more powerful!