Darth Traya vs. Marka Ragnos.

Traya is in Jaden's shoes but Tavion managed to successfully bring him back to life. Could she win?

Perhaps. Probably not, though.

Traya

I want to go with Traya in a good fight. Both her and Ragnos have the same abilities like Force Drain though Traya is probably better at it. But Ragnos might have higher force reserves since the scepter was draining areas strong in the Dark-side, like Vader's castle in Vjun to resurrect him.

Traya can't compete with someone who can best Luke Skywalker.

http://i42.tinypic.com/2i6krrc.jpg

I'm sure Traya would say she has no chance against an Ancient Sith like Ragnos.

And I'm sure we should all remember Ragnos is featless. Traya rapes him via drain or ragdoll

The only Ancient Sith she revered was Hord really thanks to his Lightsaber prowess. Everyone else she just gave a biography of the characters from what I remember anyways.