StarWars: Sith vs. Jedi

That brown clad sith in the middle.

Something sticks out to me about him.

I don't know what it is.
Perhaps how his identity is secret.
His conservative appearing to be in control style.
The fact he's not in black but has a red blade so he's less traditional but still in alignment with sith ways...hinting at hidden agendas...
Or maybe it's something else.
Either way I just can't place why he stands out to me as the coolest of them all and the best.
And like he is there not only for the fun of killing jedi but with secret plans that this battle coincides with.  
Idk but I keep going back to this one and love it.