I played in the eastern one, and it was a fun tourney, because there were a lot of viable decks. I already erased my decklists, but the ones I got 2nd with in east were a novabow, a mostly monoair (+2-3 deflag and blue nymph with fire mark), a monotime, and a monoearth, though the monoearth didn't actually win any games :p I'd also built an immorush and an entropy/dark duo but I never used them. On my opponent's side I saw several firestalls (all of which I beat except the finals, hehe), an entropy/light stall (that beat my monoearth stall due to being bigger!), adrenastaves, and novabow, plus a couple weird decks I couldn't classify; in the finals I lost to monofire and firestall, as usual being epically cursed with draws in the finals