Although I can't RP, I can still type (albeit slowly), so I can throw out my idea for my third and final Noble. Somewhat unrelated, this is one of the most original ideas of mine I have ever created.
His name is Arthur. He has a special connection to the infinite reservoir of Creativity. Yes, that's capitalised now. In his example, the pen truly is mightier than the sword, for he puts pen to notebook to create. If he describes whatever he wants to create in enough detail, it forms.
Besides that, he can channel raw creative power through his pen and it comes out in the form of golden snaking tendrils, that emanate a silver glow that creates a haze of the same colour directly around the tendrils. The haze doesn't do anything, though. In battle, he uses the tendrils to dart toward foes and strike, trip, or trap them if they take too long to respond.
His pen has the same appearance attributes as the tendrils, although the colour scheme is switched, so the pen is silver while the haze and glow are gold. When fighting close quarters, the pen can extend into an extremely sharp blade that he is very skilled with. And before you ask, no, I didn't get that from Percy Jackson, it wasn't even in my mind when I thought of the idea.
On the topic of his personality: He is very high-spirited, and rowdy. He's quick, calculating, intelligent, and not afraid to fight. However, he is also quite arrogant, and a jerk quite a bit of the time. He's quite the player, too.
So that's my very fleshed out description of him. Yay, sickness! Wait, no.