Mortal Kombat has the purple clad half god Ninja with both Lightning and water powers, Great H2H as he is a ninja after-all, Knows his way around a sharp blade or two and is not shy to mutilate people.
Marvel has the spider man foe with a wide arsenal of Electric based attacks and can fly, I'm guessing he can fight H2H okay aswell.
Round 1: H2H only to the death (or fatality).
Round 2: Powers only, again to the death.
Round 3: Anything goes, again to the death.