So I've been meaning to pick up a "serious" deck to try and participate in some constructed tournaments, and I found a deck that I think looks amazingly fun:
http://sales.starcitygames.com//deckdatabase/displaydeck.php?DeckID=46693
I pretty much shamelessly stole this deck, including its sideboard (minus the Karn's because they alone added another $100 to it on MTGO) I've been having a TON of fun with it. In the last match I played:
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I'm down 6 hp to 20.
WUG deck's got an aether adept out paired with wolfir silverheart and two wolf tokens from an unflipped Garruk Relentless.
At the start of my turn I've got a Wurmcoil Engine, a mortarpod, and a batterskull (neither are equipped to anything), with another mortarpod, blade splicer, ratchet bomb, gideon jura in hand, and 6 mana to cast with.
I equip my active mortarpod to my wurmcoil, and shoot it at the wolfir silverheart. Then I play my blade splicer and pass the turn.
On his turn, he plays a bird, and fights my blade splicer with Garruk, causing him to go to 2 loyalty and thus flip, and then passes the turn.
I play my second mortarpod, and sling the germ at Garruk, then equip it to the blade splicer golem and sling that at Garruk to finish him off. I try to play my Ratchet Bomb to get rid of the remaining wolf tokens, but he mana leaks it. On his turn, he's got no plays but a land. Back to me, I play my Gideon Jura and he concedes.
That DOTP challenge with the Mortarpods certainly gave me inspiration
edit: Looking back on the game, I probably could have just equipped my wurmcoil engine with the batterskull and been set

But that would not have been as much fun!