alextfish said: If I Cytoshape a Nightmare into S.N.O.T, and then cast Volrath's Shapeshifter with S.N.O.T. on top of my graveyard, I assume I can stick the two S.N.O.T.s together. Then if the Cytoshape wears off and I discard a Maro, is there any way to calculate the power and toughness of the resulting stuck-together creature? Or is it just a Maro-Nightmare?

This might have been the nightmare Matt Tabak (the Rules Manager) had last night.