Quote from SyphonYou are perhaps correct, Revan. But a bit more flavourful explanation might be that the Nim simply attack whatever gets in their path. I personally would like a seperate black group more than automatically grouping the Nim with the Phyrexians by grace of both of them being black...
Then again, I believe that ALL cards have watermarks so that they're either Mirran Coalition or New Phyrexian. (MC or NP). And there's no way that Elspeth would fight alongside the Phyrexians. Two and two. Dammit, I just proved my own fluffy explanation wrong. UUUURGH.
Quote from GalspanicNot yet, but Pacifism and Narcolepsy are good "removal" when the good removal disappears.
Quote from LowPlayerIve got an idea about sacrifice deck, where the key is to sacrifice, which would interact with everything you know, everything. And it is not devour deck. So, it is a combo deck?