I was actually going to make a MTG thread the other day, but never got around to it. I'm a recent player, play off an on, just started building a new deck actually.
My first deck I made was a black Zombie deck, pretty typical stuff, fast zombies, Lords, and direct damage. Probably my best deck in terms of consistency and combativeness, but overall pretty boring to play IMO.
Second deck I made was a B/W Vampire themed deck. It focuses on the use of Sanguine bond and dealing damage while gaining life. Most of the creatures and cards are vampire related, with the exception of the few white cards I have in the deck.
I'm actually contemplating a reedit of this deck at the moment to make it more Vampire creature focused, but still utilize Sanguine bond, basically I'm thinking of making it more aggressive (Blade of the Bloodchiefs, Captivating Vamps, etc) And not only focus on lifegain, but creature loss as well, we'll see though.
Third deck I'm int he process of making, I got the idea from the Magic 2012 video game, and it's heavily based off the Auramancer deck there. It's green/white, the aim of the deck is to buff up creatures with aura enchantments, the creatures themselves are unblockable or hard to destroy, either via totem armor/hex proof, or other abilities.
I'm also contemplating a couple of other decks, particularly tribal decks. When I first started playing MTG a friend made a Soldier deck for me that was primarily composed of Kithkins, and I've been wanting to flesh out that deck completely, but I worry it'll play too much like my Zombie deck. The other deck is a Green/Red Werewolf deck based on the new Werewolf mechanics out now, but I think it may be too trendy to make one of those right now, plus the transform mechanic seems iffy at best.
Anyway, if any of you guys would like to play on PS3/Steam hit me up.