So here's my story: our playgroup consists of about 12-16 people who meet on Tuesday nights for EDH at the LGS. Everyone is relatively casual, save for two people that play hyper-competitively: Zur and Oona. Zur is your basic "discard, counterspell, cast general, win", and Oona is full of mana rocks, tutors, and combos. A lot of people are getting fed up with losing to them all the time, and the Oona pilot makes a point of rubbing it in people's faces. Is there a deck I can build that is equally competitive and will be able to humble them a little bit? I wouldn't play it all the time, but if they stop switching decks, it'd be nice to have something to bring them down a peg. Please help!