Some clarification: I wasn't the Mei Feng player, that was my friend Bill, who's not on the forums (I keep telling him it would help to look). My recommendations, based on what I read here, were that he should take Toshiro, some constructs, and play to the schemes. I didn't watch the game because I had my own match to play, which was why I got some details wrong. To be honest, it seems to me that Bill got at least a little psyched out by Reva, because some of the players in our group are convinced that book four is "breaking the game". I'm skeptical of that view and would rather reserve judgement until I get table time with and against the new stuff. Reva is most likely a puzzle that my meta has yet to solve.