Really? It was quite well written that Sol didn't double-tap since he felt ashamed of being baited like that. Stupid decisions are still stupid decisions, despite all super-charms.
Okay, let me run you through exactly why Laashe should not have gotten
anywhere with his little plan.
Let's start at step fucking 1.
Convince the Sun to make that oath in the first place.
Sol has As Morning Reveals. This gives him a constant effect of having All Encompassing Sorcerer's Sight and Measure the Wind at all times. In addition, he is also under the effects of Judge's Ear Technique, Eye of the Unconquered Sun, and Tireless Sentinel Gaze.
What does this mean? It means that Sol is constantly aware of everything around him down to the motonic level. It means you cannot lie to him without him knowing and cannot even tell half truths to him. Most critically here, you straight up
cannot deceive him, full stop. Disguises, Deception, Illusions, magical or mundane fail outright to take him in.
So Laashe trying to trick the Sun? Stops here.
Even
if he had some way to make perfect lies, that still runs face first into Perfection Beyond Imagining, which straight up crushes attempts to try and contest the Sun's powers. Not to mention, supporting Sol in any attempt at applying Social Fu to work out what Laashe wants beyond the passive effects of As Morning Reveals.
Next step, Surviving the Sun coming to kill him.
Lets start with the basics of this. The Raksha charmset does not contain perfect defenses. Or more accurately, it does not contain perfect defenses that apply to things other than Shaping Combat. As Shaping Combat is nonsensical Raksha games they can only play with each other in the depths of the Wyld, that amounts to the same thing.
Against the Godspear of All Searing Noon, nothing less than Perfection will suffice.
Even assuming that Laashe has custom charms providing a far more powerful defense than the Raksha Charmset can provide and assuming he had these before he became an Ishvara, his survival still requires the Sun to not fucking notice that he didn't die and that he's currently trying to hitch a ride on the Sun himself.
Again, this runs into the inherent difficulties of trying to hide
anything around the Sun.
Spoiler warning, it doesn't work.
Then, of course, we have Laashe surviving anything that comes next, such as surviving jumping into something designed to burn the stuff of the Wyld into energy, then surviving mortal combat with the Sun himself, and of course the Sun not only refusing to vaporize him with the Godspear, but forgetting
the Godspear can toggle so it only smites his enemies.
And finally, to bring things back to what I originally quoted about you saying Isvhara can stomp Incarnae, let's quote the Ink Monkeys passage where the concept of Ishvara were introduced;
These are the
ishvara. They are vastly more potent than raksha of the same
Essence, capable of standing against the most powerful of devas
and engaging in duels with the Celestial Incarnae.
Serious talk time. In every thread I've seen you discuss Exalted in, when you make assertions, you have everyone else who knows what they're talking about come to tell you "No, that's not it." Does this not imply
anything to you?