So, basically this is just looking for information/ speculation.
I know its "common" knowledge that Shallan has a shardblade from several, almost blatent, thoughts of hers throughout the book.
However, what I have a question about is when she got the shardblade.
It seems obvious she obtained it after killing her father, specifically from killing her father. I have one issue with this.
In her first memory of that night. She thinks to herself,
“..Nan balant (Sp?) bruised and beaten, wet silvery blade in her hand, back pressed against the wall…”
Or at least something close to that. I apologize, I’m at work and I don’t have the book with me. To me this is obviously just after she murdered her Father, and she backed away from what she had done, and she has the sword in her hand already.
Furthermore, Later, when talking about the broken soulcaster, she mentions that the chain and one of the jewel casings was cut with a very fine, and clean cut. The only thing in Roshar that I know about that would cut through chain and metal in such a fashion is a shardblade.
To me, these speak almost clearly that she had the shardblade before murdering her Father.
Has anyone else thought, seen, guessed at this? I tried to look but couldn’t find anything before hand.
Also, this brings into question as to why the soul caster was broken. Either, Luesh (sp?) the family steward either lied and didn’t need a soul caster, (like Jasnah and Shallan) or It really used to work. (Do we have more info that I haven’t found about Soul Casters? Are all Soul Casters just holders for stormlight and really they Soul Cast without it? I’m knew to all this theorizing, so I might be behind on some things.)
If it really used to work maybe that is why it broke? the Shardblade broke it?
The only problem with this “theory” is that in the drawing that Shallan draws of the scene, there is Blood on the carpet, and as we know…Shardblades don’t leave blood.
Anyway, Let me know if i’m off base! =) Or if this is alreayd known info and I am just slow XD.
Edit: Also, Shallan mentions in the fist time you hear about "the night" (when her dad died, as "reffrenced" above) That is the same night they discovered the soul caster and, if I remember correctly, she states its the same night it was Damaged.