I created this deck after losing with Haunted Highway/FTP/Paladin FJS. It's been more consistent, and ramping into Rizahn turn 4 is quite nice.
Deals with aggro quite well as you have low cost units to counter play and ramp with, along with defiance (PogChamp).
Xo is mainly in the deck for draw, and market fodder, but still a playable unit if you manage to Bulletshape him.
With Priviledge of rank/finest/treasure trove, the 6 cost life leech on Rizahn isn't too bad!
Lost to a Meme Ixtun control deck that just kept top decking vanquishes, so you might want to toss a Sword of the Sky King in there somewhere.
Does pretty well into night maul too, the more cards you draw with this deck the stronger it gets. Granted I haven't played it that long either, since I was on a win spree.