well, at least in my metagame (denmark), slavery's beeing played very little- I actually belive, that I was the only slavrey-player at the last tournie (2 weeks ago), and it all went well until I got mana screwed 2 duels in a row, and then met a friggin crucible-deck that did a turn-2 crucible+stripmine-combo on me

I think the deck is still there, people are just trying out other things as well as working on tuning the decks to the newer metagem 8especially crucible around these parts... I'm actually mainboarding one and sideboarding another to deal with the cruci-decks I keep meeting)