Here comes the most anticipated segment for comparison of these two characters i.e. Hourman (Rex Tyler) vs Jean Grey Summers 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 Hourman (Rex Tyler) vs Jean Grey Summers powers, abilities, weapons and gadgets. So lets check out Hourman (Rex Tyler) Powers and Jean Grey Summers Powers.Decide who is more powerful!