I play Magic the Gathering as well.  I started back during Revised, and then I "get in" and "get out" every few years or so.  I've only been back in since last September/October when Theros just came out.  I'm currently brewing up and playing 4 different Standard decks - blue/black Dimir, white/red Planar Cleansing, white/green Bestow creatures, and red/green Land Destruction.  I also have a Captain Sisay Commander deck (almost all Elves) that I'm playing as well.