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