Darth Traya versus script

MARTIAL ARTS
Despite being much more of a Consular/Force wielder than a martial artist, Darth Traya still had considerable experience in such areas, being responsible for the training of Revan, Sion and Nihilus. In terms of academic knowledge, Traya preferred to use the first three Forms of lightsaber combat, although she knew enough of all seven forms to explain them to Meetra Surik. In practical knowledge, Traya was less accomplished,  finding herself on the losing end against Nihilus, Surik and even Sion, how she lost her hand in the first place. Speaking of which, due to only having one hand, Traya preferred to telekinetically wield three lightsaber instead of the traditional usage of a single blade, although she could fight effectively like that when pressed.

FORCE POWERS
As previously mentioned, Traya mostly focuses on, and is a master of, the Force. She was extremely powerful and accurate  with Telekinesis, ragdolling her opponents and simultaneously controlling three lightsabers at once. She was also extremely skilled with the healing arts, Force crush, energy absorption, force lightning and had some ability with force drain, using the latter to kill three Jedi masters at once.  Traya was also extremely skilled with the rare ability of Shatterpoints, being able to predict events thousands of years in the future.

PHYSICAL SKILLS
On the surface, Traya was a harmless old woman. However, very little could be farther from the truth: she was a dangerous Sith lord and one of the greatest Sith of her age. However, she was powerful because of her skill with the Force, not because of her physical skills. In all actuality, Traya really was a physically unthreatening old woman, who only had one hand to boot.

EQUIPMENT
Darth Traya was known to possess at least three lightsaber of standard make, with the dark lady capable of wielding all 3 at once. They seemed to switch back and forth between purple and red blades.