What Death Battle you want to see that's a Battle of contrasting characters rather then characters with similarities

For me: I may sound insane for this one but... 

Goku Black vs Sunset Shimmer (Dragon Ball Super vs MLP EG)

A Fallen God vs Ascended Demon, she literally is proof to Zamasu that mortals can change for the better, both of them were students of their practical gods, abandoned their studies for their own ambitions, but one kept falling into darkness despite staring out pure of heart and one overcame her evil nature and purified herself