Why not try stuff like Bazaar of Bagdaad?
I've seen this deck in germany in Monchengladback and it looked really cool. With the squees you can set up a deadly card-draw combo, and against control you will certainly outdraw them, and after that, lay a blood moon to shut them down.
I'm not sure if I like the Masticore as sole win condition, maybe snuck in the Monolith / Power Artifact Combo? Probably a matter of taste though...
The decklist can be found by clicking
here, the guy who played it ended 5th.