I came up with these to use for Constructed Standard game play tutorials. There are five mono-color decks and a fun artifact-only deck-well, an attempt to do build one, in the end I needed a few white Angel cards to complete what is really an artifact-heavy deck. I also came up with a Blue/Black/Green casual deck. Once Return to Ravnica comes out all of the SOM Block and M12 cards rotate out of Standard.