17 players I believe.

3 oath of druids
2 goblins (1 foodchain, 1 clamp)
2 U/G fish ala Jitte
1 U/G bazaar madness
1 uba stax
3 control slaver

I thought I saw 1 doomsday deck there though I never got to watch it.
A few other forms of workshop variants I don't recall the other decks.

All in all a very controllish environment excepting the goblins. I was suprised no one played Dragon at all.