RShara

The strength of the Copper burner is also a factor. So they'd need a lot to pierce The Lord Ruler's coppercloud. Not quite as much to pierce Elend's. A coppercloud doesn't affect yourself, iirc, so TLR wouldn't need to pierce his own coppercloud.

Read every book and WoB at least three times and remember them all

Don't worry, I still put my pants on one leg at a time.

We know that they don't. Shallan's eyes are still blue. Basically, the portion of the spiritweb that's responsible for eye color can only be changed once.

I'm pretty sure if you are darkeyes, your eyes turn to the color of the Order the Blade is from.

Moash's eyes turned a pale tan, didn't they? So it should be a Stoneward blade.

Hoid is actually confirmed to not be Adonalsium

Nope! Hopefully we'll find out soon.

Also, that WoB is about Roshar, rather than Scadrial. Have you finished Secret History? Their goal is pretty apparent there. Word of Brandon. Things Brandon has said during signings, interviews, and the like.

Different worldhoppers would have different goals. They're people, just people who have figured out how to travel between world. And as people, they have disparate goals and motivations.

We don't know much about them, just that they're a worldhopping group, and that they mostly believe that planets shouldn't be interfered with (by worldhoppers, other Shards, etc). Frost seems to be a high ranking member or leader. And some of them are hunting for Hoid.

In the recent Stormlight Update, Brandon said that they'd just barely started receiving the sketches from Michael Whelan. So it's going to be a while until it's ready.

Or she knew that she could ask Cultivation to obtain the Blade for her, then give it to the requester. I'm not saying the Nightwatcher definitely didn't have it. I'm saying there's more than one option here, other than that.

But she doesn't take offerings from people, that we've ever been told. She gives things, sometimes physical, sometimes not, then also gives a curse to go with it. There's no offerings involved, so where would she have gotten the pile of cloth? Also, sitting in a cave for umpteenth years would be really bad for cloth. Cultivation says she hasn't intervened in centuries, not that she hasn't seen the Nightwatcher in centuries.

Depends on the situation and the location and the resources available to each one. Need more details.

Shadesmar is the colloquial term for the Cognitive Realm, yes. And the Cognitive Realm is shaped by thought and perception. So the CR for each planet is going to be different, depending on the thoughts and perceptions and culture of the people who live there.

Same. I don't think she had it with her physically. She could either get it to give to someone who asked, or she would tell them how/where to get it. Like, she probably doesn't have a pile of cloth in a cave to give away in case someone asks for it, either, as an example.

Not sure if that would be enough. I think some sort of fabrial that can affect Spiritual properties would be needed. But we don't know enough to really speculate.

I think you would need to have more than Physical apparatus to do it, since the mists and their power isn't strictly Physical. Some sort of Spiritual distillation, perhaps.

The Coppermind lists all of Hoid's known powers and abilities: https://coppermind.net/wiki/Hoid

Everything we know about Hoid: https://coppermind.net/wiki/Hoid

That didn't really sound like an oath to me. Merely a statement of how dangerous the sword is and that he didn't plan to draw it again.

I don't remember him swearing not to use NB in the second part of the battle? He might have decided not to, since it almost killed him a few minutes before... He doesn't swear the Third Oath until after the battle and everything, so he didn't really get a chance to use it. He probably could summon it now, but it would not surprise me if his spren is a little wary of Nightblood.