Hello! I been reading a couple of articles on Pojo about the Penumbra deck, which pretty much uses the Penumbra creatures and then uses Obliterate of Wrath, and I've come up with my own version of the deck. It's still pretty familiar, but mine uses a lot of regeneration cards. The idea is that while building up for the big Obliterate that will probably win the game, you have a little fun with the Penumbras. Should some be sent to the graveyard, not only do you get the twin token, you regenerate the original, doubling the threat. Do this a lot, you'll have a giant army of nasty Penumbras. With this strategy, your opponent may think twice about blocking. Here's MY decklist (odds are it's not the best version):