This was definitely better than you last chapter I think, I think that you write action sequences quite well, and I really love scenes with assassins, so I'm a little biased.
This has been one of my favourite stories on Writing Excuses since your second chapter, and I'm happy to say that it still is with this one!
So I really enjoyed the Gloaming Hand assassin scene, and it was particularily excellent with the realization that it was the Drakkin, I really want to know more about their race, especially if they had hundreds of years running an empire.
I also liked the characterization of Garrik, as he's finally accepting his role as king and wondering how he's going to do as one. Great potential there.
There is only one thing that I hated(maybe hate is too strong a wod) in you work was the introduction of "The Charade". It seems like a blatant copy of "the Game of Houses" from Wheel of Time, even the description matches the one in WoT, but a poor man's version of it. (please don't take offense to this). So please prove me wrong and use the Charade in interesting and unique ways in further chapters, but for now, I'm very skeptical of how it's going to turn out.
That said, everything else I loved, thanks for submitting it!