"So you typed ALL that in an effort to act like he defeated somebody of significance, when in fact, he hasn't. In fact, in the duel with Bane.. he was losing even that until he started using a style Bane wasn’t familiar with. So, not only was he pwned via the force… he was losing what he was supposed to be best at, until he threw something new at Bane.. Nice.. very impressive… So impressive in fact, that I see why you gave him the win over Yoda :rolls eyes: "
Yes, he used something that was unfamiliar to his opponent, an advantage of the versatility and completeness of his mastery that I listed, and something that he'd be able to use against almost anybody (and on paper, anybody that we know of) given the magnitude of his mastery. Bane would not be unique in being vulnerable to Kas'im in such a manner. Bane was also a special case in that he was perfectly familiar with every single form and sequence that Kas'im had at his disposal with the saber staff, something not shared by anyone else that we know of, and he still survived long enough to switch to a different weapon, and this is Bane we;re talking about, a being who's demonstrated greater Force assisted lightsaber abilities than any other, that far eclipse anything Yoda has demonstrated.
The Force attack that he got pwned with btw was something he was able to defend against head on, that was powerful enough to turn his body into a mass of pulpy liquid had he not defended himself, and powerful enough for the outer spread of the attack to collapse a temple. A mid combat use of the Force that certainly puts anything we see Yoda and Sidious do in RotS to shame pretty handedly.
"Whether it's by an omniscient narrator or not, doesn't change the fact that we also need battle feats to give more credit to such lines."
More credit? Sure, however when it's simply a matter of discussing his etchnical ability, and we have a non hyperbolic line from the omniscient narrator detailing his technical ability, that's all we need.
"Sure, he may have mastered everything there was to master in the dojo… This form that form.. 5,000,000 forms.. but when faced with a life or death situation and not the safe haven of a dojo.. things play out a lot differently. Just like in the NBA… somebody are called practice stars.. when the lights are off and the stadium empty and the pressure not on.. some guys are like all-stars… You put them on the court when it matters.. all that practice and skill isn't shown. That is exactly the case Kas… When it came to training and mastering all the forms he could.. sure he was good and a great teacher."
Well the issue you seem to be raising now is that of the distinction between the pressure of a real life situation and the carefree nature of practise and training, rather than ability like you appeared to be doing so before. Well in Kas'im we don't have a particularly weak minded and nervous character who deals poorly with pressure, we have a confidant and self assured dark side immersed Dark Lord of the Sith who in the only life and death situation we see him in isn't phased in the slightest against a being who was already being recognised as the most powerful being in the Galaxy. The point being, we have no reason to believe that he'd be phased by the pressure of an engagement with Yoda, everything we know about him says that he wouldn't, he wasn't the one time we saw him in a life and death situation against someone, and I'd imagine the mechanics of this topic would assume that all characters enter the engagement and aren't weighed down by such traits.
"When it came time to showing those skills in life or death situations… he has very very few accomplishments, and in fact, the one person of credit he did face… pwned him."
That same person was the phenomenally powerful Darth Bane who was intimately familiar with the way Kas'im was fighting during the portion of the duel where he was winning, and Kas'im ultimately had the upper hand in their lightsaber duel anyway, and was more the victim of the environment than Bane's Force prowess. His technique and general ability are praised throughout the battle by both the omniscient narrator and Bane, and he isn't phased by the situation the least.
"I see nothing in his hyperbole"
I've established how it's not hyperbole; continue repeating this falsehood and I'll report you for trolling.
"or feats that lead me to believe that he could beat Yoda."
'me' being the operative word. Most people who are possessive of at least average analytical and evaluative ability will see that he displays plenty that would suggest he could defeat Yoda; defending against a Force attack head on that goes completely beyond the kind of power Yoda throws around in the duel of his life for one, not to mention how well he performs against someone of Bane's calibre.
"You see, I prefer feats WITH narration.. not narration without any feats."
Cool, well not that Kas'im needs it, but he has both.
"Yoda has both… Kas.. well he has narration…"
Kas'im is on the receiving end of narration that relates directly to his lightsaber ability and establishes it as being the greatest we've ever come across, and good displays against someone who collapses temples, creates lightning storms that fill entire halls, and moves at speeds that the eyes of trained Force Users are not capable of registering. The narration that depicts Yoda's lightsaber ability for the most part speaks about how out of practise with the weapon he is, and his displays, while good by a certain standard, are not great. If he's even more powerful than Kas'im at all, the amount's marginal.