Metagame Analysis: When it comes to the Lair of Behemoths, our mantra is really to avoid Green.  For that matter, Blue cards aren't great either and the most important part of finding a successful archetype is to plant yourself in the Mardu color triangle, either with Black/White Humans, Red/White Cycling, or Black/Red Sacrifice —  My personal favorite. Outside of these three strong decks, you'll see Blue/Red Forbidden Friendship mutate/tempo decks that can come out quick, as well as Sultai, Temur, and 5-color Mutate builds which are base-green and play on Essence Symbiote , Poliwag Symbiote (or whatever the 1U 1/3 Uncommon turd is), and Migratory Greathorn ... I think these Green-based mutate builds are truly atrocious. The idea of Mutating 2 cards into a 2-for-1 that the opponent can claim with a simple removal spell feels awful, especially in a best-of-one metagame when you don't know what to expect from your opponent. What's the best way to take advantage of this 2-...