Dante vs Nightmare

Dante...and I don't think his Devil Trigger is limited outside of gameplay. And no one said this is Dante versus Night Terror in the Chaos Realm, so quicksilver would most likely work on him. Dante has

1. Incredible Speed and reaction time.

2. Teleportation (trickster).

3. An arsenal of weapons including Yamato.

4. Flight in DT, and a healing factor that increases when he's in the form.

And these are things learned from just playing DMC4.

I have SC III. Night Terror is undeniably one of the strongest in the series, and would make this worthy of watching, however as far as we know he is nothing but a profile of text, a beam attack, shockwaves, and sounds like a parasite from Halo.

Oh wait.. 😮

I forgot this didn't involve N Terror, but you know who I'm still going for.

And lastly, wtf @ the poll.

The others are characters in the Devil May Cry series — Sparda, obviously the father, also known as the Legendary Dark Knight. Nelo Angelo you encounter in the first game, an honourable, knight–like evil dude (with related spoilers attached to him).

This video, incidentally, was done as a pisstake, but this is part of the awesome power of Yamato and was THE combo people used to use for Vergil in DMC3 SE:

YouTube video