ROT Darth Zannah vs Darth Traya

*Fight takes place on Malachor

Force, sabers, all out

*Zannah as of when the Assassins/Hetton attacked Bane

mmm I'd say Traya. Her drain has better feats than Zannah's mental sorcery. RoT Zannah can sort of not die against Bane in sabers, who is probably offensively comparable to Qui Gon. But all she did was not die.