I hate combo decks. With a passion. Don't get me wrong; I like combo's. If somebody can point to three cards I had never thought of combining and stump me with the cool interaction that arises when all three are in play, I am impressed. But I don't need to see it happen. So why did I buy a playset Null Profusion? So now I have two options. Either I try to create a deck with Null Profusion that doesn't "combo" or I give in, become the scorn of my playgroup and build the combo deck already. To Combo ... I'm thinking a deck with Null Profusion, Blood Funnel and lots of (mana) artifacts ... and storm cards. Empty the Warrens provides a lot of tokens which can be sacrificed for the spells you want to resolve, but more importantly it will feed of an enormous chain of free artifact spells (which are countered by Blood Funnel, but played nonetheless). ... or not to combo? A madness deck? Discard outlets help keep madness going when you don't have a Null Profusion, but I'll have to be carefull not to empty my hand.. perhaps some Dredge cards (like Darkblast?) would really come in handy. Chime in people! As usual, I'm mostly interested in building decks with newer cards (say, Mirrodin and up) but lots of ideas are needed!