Shimrra Jamaane and ROTS Mace Windu versus Post KOTOR Revan and DE Luke
This is Revan when he regained his memory and knowledge. DE Luke and Revan are informed of Shimrra's ability to withstand force attacks, and his staff of power.
Setting: Valley of the Sith Lords.
I ultimately see DE Luke and Revan taking this.
Mace's advantage in this battle is mainly stemming from his lightsaber prowess, however his Vaapad cannot apply to either of the enemy team due to the reasons that follow.
From Mace’s battle with Palpatine:
Vaapad is a channel for darkness, and that darkness flowed both ways. He accepted the furious speed of the Sith Lord, drew the shadow's rage and power into his inmost center-
And let it fountain out again.
He had learned that it is fear that gives the darkness power.
He was not afraid. The darkness had no power over him. But-
Neither did he have power over it.
Vaapad made him an open channel, half of a superconducting loop completed by the shadow;
Vaapad is a technique that reflects hatred and darkness back at the opponent. Given that the two opponents he is fighting don’t use “hatred and darkness” in their fighting style, (them being Jedi and all) then it is a fair conclusion that Vaapad won’t have the same dramatic effect it did on ROTS Sidious.
1. If Mace were to engage either Luke or Revan in a lightsaber duel, then he is fighting either an opponent who can apparently “move faster than the eye can see” or an opponent with superiour Echani precognition compounded with his own signifnificant Jedi precognition. And he would be facing both of these opponents without the full benefit of Vaapad. His Shatterpoint technique, however will become helpful. It still will not prevent him from being defeated by Luke, but will likely make him stalemate against Revan.
Of course, a light saber battle can only occur if he can get to his opponents without being defeated by their force prowess. Bane learned all of his most powerful attacks from Revan’s holocrons, including the devastating “force storm.” With a statement from Malak whom observed Revan’s application of this technique, he continues that Revan is “even stronger as a Jedi” (with the lightside).
With this said, either of the duo would take out Mace, albeit with some difficulty.
Shimrra on the other hand possesses a massive advantage against the duo due to the fact he lives apart from the force...regardless he is not as powerful as many would assume.
2. Of course we have information that he was a dangerous adversary for Luke, but Luke was busy slaughtering the Vong battalions prior to the battle. Afterwards Luke's difficult victory could in part be to fatigue. However, against DE Luke who can “move faster than the eye can see” and who is not quite as tired, I see Shimraa’s staff sliced to pieces and Shimrra himself defeated.
With Revan, the battle may be more drawn out. Revan can use the force indirectly (since this is the valley of the sith lords) to break apart large pieces of temple and hurl it at Shimrra. Shimrra would be hard pressed to duel this opponent with his "staff of power" given Revan’s superiour precognitive abilities. Either way, he can-at the very least- stall. Ultimately Luke would defeat Mace and help Revan finish of Shimrra.