then let me tell you something; Sidious' dark side presence was sufficient to completely scar him and ravage his mortal frame, to the greatest extent the usage of the dark side had upon someone.Later, during DE, when one of the clones wielding the same power as ROTS Sidious was literally decaying due to the presence of the immensely strong power of the dark side. As Sidious himself stated; "Flesh does not easily support this great power".
1. That it had a greater effect on Sidious' body than any before him begs for proof.
2. Even if that was the case, you act as if that somehow translates into his darkside presence being more powerful than that of any before him, when there would logically be many other factors involved, such as:
A) How physically condition the mortal body is.
B) The control one had over their power.
C) Their willpower.
D) For how long they had been using the darkside for, and to what extent.
The effect that the dark side had on his body could just as easily be attributed to a lack of control, willpower, (in comparison) or the negative side of any of the above factors just as much as how powerful his dark side presence is, ergo, you have no argument.
3. You do realise, of course, that this is no way applies to beings who don't possess living bodies (Nihilus, and Andeddu, and arguably Sion and Simus as well), and likely to Orbalisk Bane as well given how the orbalisks constantly rejuvenated his body, and possibly to any Force User who used the Force to preserve or strengthen their bodies or were able to counteract the dark side's negative effects on their bodies through other means.
Also note that Sidious is, at certain times, implied to be a so-called 'black hole in the force',
Unsubstantiated hyperbole?
his extensive, sheer power in the dark side causing the dark side to grow in the galaxy,
That had actually been happening ever since the Ro2 had been put into place, likely due to the fact that the dark side was being concentrated to a far greater degree than ever before.
enclouding the vision of the Jedi, weakening them, increasing the power of the dark side; although the disturbance could be seen and felt by the Jedi, none could ever sense that it was in fact Sidious; Sidious shrouded himself in the dark side aura that blinded the strongest of Jedi. I'd like to see Bane, Nihilus, Traya, or w/e replicate that.
Feat Wars?
Clearly such an action isn't fully testament to personal power from a combat standpoint, otherwise the likes of Yoda and Mace Windu (who were as vulnerable to Sidious' powers as anyone within the Order) wouldn't have been the fair matches for him that they were.
Then maybe Nihilus drained them one-by-one? How about that?
As has been established, no.
It fails. Sidious was likely slowly leeching the life out of them, in order to prolong his vitality.
Which is exactly what makes the feat pail in comparison to the quick destruction of the inhabitants of Katarr.
Visas Marr was a FALLIBLE in-universe character, and it so happens that she was in a comlpete awe of Nihilus, being as apprentice and fearing him to an incredible extent. As such, she cannot be used as a completely reliable source, at least much less so than the 'non-canon' NEC. Selective choosings of what is canon, I see.
I've already covered this.
By that logic, Sidious is far more powerful than Yoda, as he successfully hurled his lightsaber away from his grip and nearly overpowered him with a force lightning attack.
The difference is, the lightning made contact with Yoda's lightsaber first (which did nothing to reduce the amount of the lightning), and then his Force defence.
The Force Shield (which has always been a basic ability), as Ro2 shows us, counteracts with the lightning before any physical contact is made, reduces its amount, and if any gets through, it still has to get past the Jedi/Sith's lightsaber, and it's something that any Force User would be able to conjure up, as long as they're in a ready position (and the rules of these threads would dictate that all combatants be in a ready position for the start of the fight at the very least).
Sion and Nihilus AREN'T the strongest of the group; Traya would comfortably beat Sion, but Nihilus would rape her in the force.
All entirely subjective, and either way, in no way detracts from my overall argument.
Sidious' force lightning was used to such a potency that it was capable of reducing people to ashes, destroy massive amounts of people (You can go on and rant about Bane being able to do that, but I'd like to see you prove it),
Faunus already covered this, and while you think you may have countered his point, apparently you weren't able to quite grasp the fact that lightning is lightning: lethal by nature, and that you can't prove that the potency of the lightning he used against the stormtroopers was any greater than that used by Bane on one of his first attempts, meaning that scale is the only thing that can be compared, and it's something that was greater on Bane's part.
while all something like Bane's lightning could do was get deflected back to him by a second-class Jedi and almost be killed.
1. Worror, while not a combat orientated Jedi, was far from being second-class; it's made explicitly clear that he was a very powerful Jedi, and that he was a major player in the war.
2. He was described as "releasing his own power" when he conjured up the blue orb, a kamikaze type attack if you will, making it the most potent defencive manoeuvre we've ever seen in Star Wars.
3. Pretending that Worror's defencive orb really wasn't that powerful, you would only have a point if we had evidence that Bane's lightning attack was the upper limit of his power, when it's likely that it wasn't, considering:
a) It was at the end of an extremely long battle, and Bane would have likely been too exhausted to use all of his power at that point.
b) Bane believed everyone to be dead, with the exception of the weakest of the group, who at the time was missing an arm, and basically lying on the floor, powerless against him. From his perspective, there wouldn't have been a necessity to use that much power, so why would he? It was most likely a final casual effort to finish a battle that he had basically already won.
Sidious' lightning was extremely potent. As Sion never used the force, and Nihilus/Traya chose to focus on drain, it can be safely assumed that their lightning is no where near as strong as Sidious', as it was his preferred force power.
The fact that it was his preferred power doesn't change the fact that, by virtue of overall demonstration, we've seen far more from the likes of the Triumvirate that would indicate that their overall Force ability was much greater than his, and that's something that would be applicable through lightning, or any other technique in their arsenal.
And he was the strongest Sith Lord in history, despite the fact that you clearly choose to ignore it.
No, I just don't take subjective opinions stated as facts by in-universe characters to be gospel.
The ROTS novel proved that Sidious was overpowering Windu, and that Windu even admitted to be incapable of defeating Sidious. Now then, Sidious suddenly stopped the attack... why? Maybe because Anakin doesn't need to see his just master be fried to ashes by his mentor?
Or maybe because he was too exhausted to continue? As I said, the burden of proof's on you, so bring proof to the table, or go home.
They would see them, and I believe Sidious spoke to them...
I don't believe they did. Either way, even if they had seen him, or they had spoken to him, that alone wouldn't amount to anything unless you could provide evidence that would suggest that they would have perceived him as a threat.
note that as they were powerful users of the dark side, and should be capable of deflecting a dark side attack. But nontheless, they WEREN'T capable of it. And I think that they would all be far better defended against the Dark Side than the Masters Traya pwned.
Given that these were some of the most powerful Jedi of their time (who had access to Sith Holocrons, and had fought in wars against darksiders in the past), and that these darksiders haven't displayed anything that relates to personal power, and that they were basically all non-combat orientated seers, it's doubtful.
And again, you haven't even provided any evidence that would suggest that these acolytes had put up a defence before Sidious confronted them anyway.
Then going by this logic, any ritualistic usage of the dark side is not an indication of powerful usage of the force.
Which is usually the case. Doing something in an organised manner would usually imply that you're not capable of doing it in less time, or without going through certain steps, and in some cases, relying on the use of external objects or sacrifices and such.
The fact remains that what these acolytes did exactly is completely undefined, and as such, you can't really get much out of it; certainly not enough to claim that they would have been especially better ready to defend against Force attacks, and that's assuming that they even applied a defence in the first place.
Please. Don't give me that crap; it would require extreme power to be capable of animating a Sith Lord, nevermind someone as powerful as Maul, something no one else seemed to be able to do.
Prove it.
Then prove that ROTS Sidious > 10 years older Sidious.
Burden of proof fallacy.