Here comes the most anticipated segment for comparison of these two characters i.e. KillGrave vs X-23 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 KillGrave vs X-23 powers, abilities, weapons and gadgets. So lets check out KillGrave Powers and X-23 Powers.Decide who is more powerful!