Just out of curiosity, why is everyone moving away from Exploration? I found it to be worlds better than Wild Growth in providing additional mana when comboing out.

I noticed some lists contain a Karakas; how necessary have people found this? I assume it is for Emrakul, Iona, and Progenitus, and I just wondered how useful it would be since there isn't a way to tutor for it in this deck (unless you go with the Living Wish plan.)

I see a lot of decks running 3 win conditions; that seems like too much. I have been trying to focus entirely on the Words of War plan and running Sacred Mesa in the sideboard. I also run 4 Sterling Grove; I love the extra tutor and I like having them for protection.

I'm also considering a maindeck Blood Moon and wondered if anyone has any experience with this. I am running an Oblivion Ring, and I've only had to remove my own Blood Moon once to get Serra's Sanctum active. Of course, that once could be too much risk.