It might not be the best card in the set, but one of my favorite cards in Khans of Tarkir is [scryfall]Pine Walker[/scryfall].
Well, plenty of problems here…
Since I always stay within BUG-colors in EDH, I’m apparently of the clan Sultai.
Since WotC announced Morph is going to be back, and each clan is going to have its own mechanic, I’m pretty sure Morph is going to be my mechanic. I think it would fit this color combination the best, although I could see it as the Jeskai-mechanic (RUW, who apparently admire the cunning of dragons). Although it was not tied to blue in any way during its stay back in the day, it feels very blue to me and these are the two clans that have blue in them.