I play and I started last year. I love green and white token decks and I've been swapping around cards constantly building and changing my "main deck" as I would call it. I currently have made some changes to my deck since I want to try and play in standard but not just in casual so I had to make a lot of changes to my deck to make it legal. Like I threw out some Sylvan Rangers (one of my fav cards) which as I understand are now illegal as with 2012 and I replaced them with some Avacyn's Pilgrims which I do not find to be a good trade, but it will have to do.
Here is how my deck looks like right now.
http://www.mtgdeckbuilder.net/Decks/ViewDeck/340527
It's horribly broken and not consistant at all. I'm either not having any defense in the beginning or no mana, and I haven't even tested it in a real match yet. But I have until the 27th to work out the kinks with what limited cards I got

What I am aiming for is to have enough of little defenders for me to survive so I can throw out a Parallel Lives and perhaps an Intangible Virtue (only got 2 because... I only own 2 ATM...) and then throw out either Pentavus or Thopter Assembly for some flying damage that I can throw an Overrun on.
But right now I guess I won't be able to survive through all of that. Heck I don't seem to have a decent combo up until turn 8 or so if I just use the tester on that site to see how much mana I'm drawing.