Bzhydack

More popular name is cerrobend. Brandon couldnt use this (he wants) because of property rights or something like this.

Its Ishar.

With Steel it also isnt needet. Steel is also much cheaper than gold. Steel speeds up ALL your aspects. Thinking. Reactions. We saw F-Steel in use - Bleeder was able to shot 4 shots from 4 directions very precise in blink of an eye. Besides, who tells that I need supersonic speeds? Being able to speed myself even 10% is very usefull.

Its very though to choose one power. But bronze can be cool.

Double Steel. Definitly. Speed is most universal feruchemical ability, speeds not only body, but also mind and perception. Speed is usefull in all aspects of life. And steel is also realtivly cheap and easily accesable.

I very like @Lightspine theory! Especially energy-levels on Investiture. We know normaly Radiant Body can leak stormlight, but it cannot be drain by standard Gemstones. More so, Radiant can at will lower his energy, and absorb Stormlight. So normaly, Gem-granade cant work. Small Gem need much, much greater difference of energy levels that is normaly possible. But I think this Fabrial (Like @GudThymes I think whole spear is Fabrial) is using other properties of Stormlight - it can behave similar to fluids. So I think this fabrial has construction similar to syringe. More specificly, Gem is a syringe and aluminum spear is a needle. Basicly, spear need to pierce throu Radiant skin, because wound leak Stormlight more than Skin, and also is directed into the wound for Heal - like fluid under pressure. So in wound Stormlight is closer to "free" state, than normal is in Radiants body. And next functions aluminum spear are: 1. Concentrate sucking power of gemstone on very small area, so effective energy difference is much larger than normal is. 2. Channel Stormlight into Gemstone. 3. Prevent Radiant from taking Light back. 4. Stop healing, so more Stormlight will be directed into wound, effectivly making this energy difference even larger.

I think Szeth will be able to reach 4th Ideal very fast, so he will be Master, and with this mantle, he will be able to attract other Skybreakers, efectivly splitting the Order. Without leader, those other Skybreakers are just individuals, and are probably very disperse or are simply hiding his feelings.

Miles Hundredlives was able to survuve point-blank shot into head, he was also able survive dynamity blowing up in his hand into face. Gold Compounding is simply just that crazy powerfull. Nuke will probably do the thing, but I have other question. Can we Gold-Compunder kill Terminator-alike? THrow him into blast furnace? Theoreticly, heat should melt his metalminds...

If I remember correctly, dead Shardblades dont glow like alive ones, they just shine. We also dont have information about colour of Blades patterns. But Plate... i remember something about painting or colour changes, no Radiant Order also have colour Black - and we saw Black Shardplate. We also can supose that Adolins Plate is Dustbringer one (Dalinar saw it in one vision, this one with Thunderclast in Purelake) so should be red, but is blue.

It depends on who is master of Skybreaker (on 3th oath). If it would be some philantropist, or lord-for-people (like Nohadon) it is probably that following orders of specific person Radiant will atract cultivationspren.

According to Coppermind Cochesion dont work on flesh and even slightly Invested objects. But still can be usefull during Surgeon work, for example, he could make quasi-gypsum from anything.

@Oltux72 was talking about Set's red-eyed creatures, named as Trell's Faceless Immortals, his equivalent of Kandra.

Breaths ARE Investiture. And Investiture CAN be converted one into another. Noone yet know how to do that, but it can be done. https://wob.coppermind.net/events/379/#e12667 https://wob.coppermind.net/events/102/#e977

You can use Stormlight and Breaths to fuel the same thing - this is why Vasher/Zahel is now on Roshar, he fuel his Returned Breath with Stormlight. Investiture can be converted one into other, with less or more trouble. So yes, Larkin can feed on Breaths.

It was in the books. Somewhere in Shalans chapters. One person ends writing, change seting by turning the Gem, and let write other person. But this can be simply signal, to prevent interrupting each other.

Briliant! Use Nightblood to clean Threnody. But is Nightblood capable of absorbing whole Splinter?

Shardbearers are automaticly elevated on 4th Dahn. But now Kaladin is Highmarshall, he probably is 3d Dahn. His heir will be 4th Dahn, because relatives of aristocrats are Dahn lower. Probably Lirin and Hesina are also 4th Dahn, technicaly.

*Duralumin Twinborn Compounder Bondsmith

This tied nicely with fact that Urithiru is practicly in the center of Roshar, and was build in this specific spot for magical purposes.

Maybe this have something to do with fact that Fused, being Cognitive Shadow, is also permanently bonded with body? He clearly needet Investiture to turn himself into spren-form, and to manifest new body, maybe is more efficient to live body and let it decay? We know too little about it...

But in this culture (and every other) is very specific when, why, and how you are allowed to kill. What Adollin did, was something far, far away from codes and regulations. And this is what was bothering Adolin - that he kill without honor, like simple Bandit.

In one spot on Oathbringer Stromfather talks to Dalinar that he is alive, only because Odium is afraid expose himself to Cultivation. So Cultivation is the reason that Odium didnt splinter Honor as total as Devotion/Dominion/Ambition.

Wasnt confirmed, but i saw few theories about it. Yes, I think this will be the name for Stonewards spren.

If someone will gain allomantic or feruchemical abilities by being spiked with hemalurgic spike and he will have children, did his children will inherit (with standard genetic posibility) metalic abilities?

Found it: So if Spren and Radiant are merged into one Spiritual Entity, this mean now they have new, one identity. Your examples are about Hemalurgy, but core of this "Art" is ripping off part of the soul and adding it to new Soul. In other WoB Brandon talks: Yes, Nahel Bond are based on Connection, but is more than that. When youre stealing it with Hemalurgy, you dont steal just Connection (as you do with dead shardblade), you steal Connection with Identity - so spked person will have the same Identity as Spren. Plus is also case of Shardplate. Shardplate has the same Identity as Radiant because he can use Surges throu his own Plate. And Plate is product of Nahel Bond.