Android 21 vs Galacta (Dragon Ball vs Marvel)

While both women hail from villainous backgrounds, neither one really decides to fully commit to being evil. These two pink devours have immense power, yet it doesn't help them from not being canon to the main universes in their respective medias. In this battle, it isn't going to be a person or planet getting eaten, but instead someone's clothes will be reduced to nothingness.