@Sinkhole if you want a more in-depth look at Shadow theory read through this thread
http://www.mtgthesource.com/forums/s...ath%27s+shadow. This is probably the best place on the source to read about shadow's weaknesses and the backwards way UB decks have to deal with Tundra. Though set in the time of DRS being legal, it calls all the shots from Last Hope to Reanimate to 3x Dread of Night to Stubborn Denial.
Just be aware, the PT list is not meant to compete outside of team format. It is skewed past the post of unwinnable against both Tundra and Lands. The intent was to cheese wins off the back of MD Reanimate, MD Snuff Out, 3x Dread, 2x proliferate effects, and zero basics.