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